828802000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 2183860224

約数和(自身を除く): 1355058224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 127, 130, 200, 208, 250, 251, 254, 260, 325, 400, 500, 502, 508, 520, 635, 650, 1000, 1004, 1016, 1040, 1255, 1270, 1300, 1625, 1651, 2000, 2008, 2032, 2510, 2540, 2600, 3175, 3250, 3263, 3302, 4016, 5020, 5080, 5200, 6275, 6350, 6500, 6526, 6604, 8255, 10040, 10160, 12550, 12700, 13000, 13052, 13208, 15875, 16315, 16510, 20080, 25100, 25400, 26000, 26104, 26416, 31375, 31750, 31877, 32630, 33020, 41275, 50200, 50800, 52208, 62750, 63500, 63754, 65260, 66040, 81575, 82550, 100400, 125500, 127000, 127508, 130520, 132080, 159385, 163150, 165100, 206375, 251000, 254000, 255016, 261040, 318770, 326300, 330200, 407875, 412750, 414401, 502000, 510032, 637540, 652600, 660400, 796925, 815750, 825500, 828802, 1275080, 1305200, 1593850, 1631500, 1651000, 1657604, 2072005, 2550160, 3187700, 3263000, 3302000, 3315208, 3984625, 4144010, 6375400, 6526000, 6630416, 7969250, 8288020, 10360025, 12750800, 15938500, 16576040, 20720050, 31877000, 33152080, 41440100, 51800125, 63754000, 82880200, 103600250, 165760400, 207200500, 414401000, 828802000]

約数ペア:

[(1, 828802000), (2, 414401000), (4, 207200500), (5, 165760400), (8, 103600250), (10, 82880200), (13, 63754000), (16, 51800125), (20, 41440100), (25, 33152080), (26, 31877000), (40, 20720050), (50, 16576040), (52, 15938500), (65, 12750800), (80, 10360025), (100, 8288020), (104, 7969250), (125, 6630416), (127, 6526000), (130, 6375400), (200, 4144010), (208, 3984625), (250, 3315208), (251, 3302000), (254, 3263000), (260, 3187700), (325, 2550160), (400, 2072005), (500, 1657604), (502, 1651000), (508, 1631500), (520, 1593850), (635, 1305200), (650, 1275080), (1000, 828802), (1004, 825500), (1016, 815750), (1040, 796925), (1255, 660400), (1270, 652600), (1300, 637540), (1625, 510032), (1651, 502000), (2000, 414401), (2008, 412750), (2032, 407875), (2510, 330200), (2540, 326300), (2600, 318770), (3175, 261040), (3250, 255016), (3263, 254000), (3302, 251000), (4016, 206375), (5020, 165100), (5080, 163150), (5200, 159385), (6275, 132080), (6350, 130520), (6500, 127508), (6526, 127000), (6604, 125500), (8255, 100400), (10040, 82550), (10160, 81575), (12550, 66040), (12700, 65260), (13000, 63754), (13052, 63500), (13208, 62750), (15875, 52208), (16315, 50800), (16510, 50200), (20080, 41275), (25100, 33020), (25400, 32630), (26000, 31877), (26104, 31750), (26416, 31375)]