2019880050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 5079799872

約数和(自身を除く): 3059919822

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 227, 274, 411, 433, 454, 681, 685, 822, 866, 1135, 1299, 1362, 1370, 2055, 2165, 2270, 2598, 3405, 3425, 4110, 4330, 5675, 6495, 6810, 6850, 10275, 10825, 11350, 12990, 17025, 20550, 21650, 31099, 32475, 34050, 59321, 62198, 64950, 93297, 98291, 118642, 155495, 177963, 186594, 196582, 294873, 296605, 310990, 355926, 466485, 491455, 589746, 593210, 777475, 889815, 932970, 982910, 1474365, 1483025, 1554950, 1779630, 2332425, 2457275, 2948730, 2966050, 4449075, 4664850, 4914550, 7371825, 8898150, 13465867, 14743650, 26931734, 40397601, 67329335, 80795202, 134658670, 201988005, 336646675, 403976010, 673293350, 1009940025, 2019880050]

約数ペア:

[(1, 2019880050), (2, 1009940025), (3, 673293350), (5, 403976010), (6, 336646675), (10, 201988005), (15, 134658670), (25, 80795202), (30, 67329335), (50, 40397601), (75, 26931734), (137, 14743650), (150, 13465867), (227, 8898150), (274, 7371825), (411, 4914550), (433, 4664850), (454, 4449075), (681, 2966050), (685, 2948730), (822, 2457275), (866, 2332425), (1135, 1779630), (1299, 1554950), (1362, 1483025), (1370, 1474365), (2055, 982910), (2165, 932970), (2270, 889815), (2598, 777475), (3405, 593210), (3425, 589746), (4110, 491455), (4330, 466485), (5675, 355926), (6495, 310990), (6810, 296605), (6850, 294873), (10275, 196582), (10825, 186594), (11350, 177963), (12990, 155495), (17025, 118642), (20550, 98291), (21650, 93297), (31099, 64950), (32475, 62198), (34050, 59321)]