108737200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1943

約数の個数: 120

約数和(自身を含む): 307074096

約数和(自身を除く): 198336896

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 1901, 2200, 2288, 2600, 2860, 3575, 3802, 4400, 5200, 5720, 7150, 7604, 9505, 11440, 14300, 15208, 19010, 20911, 24713, 28600, 30416, 38020, 41822, 47525, 49426, 57200, 76040, 83644, 95050, 98852, 104555, 123565, 152080, 167288, 190100, 197704, 209110, 247130, 271843, 334576, 380200, 395408, 418220, 494260, 522775, 543686, 617825, 760400, 836440, 988520, 1045550, 1087372, 1235650, 1359215, 1672880, 1977040, 2091100, 2174744, 2471300, 2718430, 4182200, 4349488, 4942600, 5436860, 6796075, 8364400, 9885200, 10873720, 13592150, 21747440, 27184300, 54368600, 108737200]

約数ペア:

[(1, 108737200), (2, 54368600), (4, 27184300), (5, 21747440), (8, 13592150), (10, 10873720), (11, 9885200), (13, 8364400), (16, 6796075), (20, 5436860), (22, 4942600), (25, 4349488), (26, 4182200), (40, 2718430), (44, 2471300), (50, 2174744), (52, 2091100), (55, 1977040), (65, 1672880), (80, 1359215), (88, 1235650), (100, 1087372), (104, 1045550), (110, 988520), (130, 836440), (143, 760400), (176, 617825), (200, 543686), (208, 522775), (220, 494260), (260, 418220), (275, 395408), (286, 380200), (325, 334576), (400, 271843), (440, 247130), (520, 209110), (550, 197704), (572, 190100), (650, 167288), (715, 152080), (880, 123565), (1040, 104555), (1100, 98852), (1144, 95050), (1300, 83644), (1430, 76040), (1901, 57200), (2200, 49426), (2288, 47525), (2600, 41822), (2860, 38020), (3575, 30416), (3802, 28600), (4400, 24713), (5200, 20911), (5720, 19010), (7150, 15208), (7604, 14300), (9505, 11440)]