1796994112880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7252963}}^1$

素因数の和:7253158

約数の個数: 80

約数和(自身を含む): 4424888277120

約数和(自身を除く): 2627894164240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 163, 190, 304, 326, 380, 652, 760, 815, 1304, 1520, 1630, 2608, 3097, 3260, 6194, 6520, 12388, 13040, 15485, 24776, 30970, 49552, 61940, 123880, 247760, 7252963, 14505926, 29011852, 36264815, 58023704, 72529630, 116047408, 137806297, 145059260, 275612594, 290118520, 551225188, 580237040, 689031485, 1102450376, 1182232969, 1378062970, 2204900752, 2364465938, 2756125940, 4728931876, 5512251880, 5911164845, 9457863752, 11024503760, 11822329690, 18915727504, 22462426411, 23644659380, 44924852822, 47289318760, 89849705644, 94578637520, 112312132055, 179699411288, 224624264110, 359398822576, 449248528220, 898497056440, 1796994112880]

約数ペア:

[(1, 1796994112880), (2, 898497056440), (4, 449248528220), (5, 359398822576), (8, 224624264110), (10, 179699411288), (16, 112312132055), (19, 94578637520), (20, 89849705644), (38, 47289318760), (40, 44924852822), (76, 23644659380), (80, 22462426411), (95, 18915727504), (152, 11822329690), (163, 11024503760), (190, 9457863752), (304, 5911164845), (326, 5512251880), (380, 4728931876), (652, 2756125940), (760, 2364465938), (815, 2204900752), (1304, 1378062970), (1520, 1182232969), (1630, 1102450376), (2608, 689031485), (3097, 580237040), (3260, 551225188), (6194, 290118520), (6520, 275612594), (12388, 145059260), (13040, 137806297), (15485, 116047408), (24776, 72529630), (30970, 58023704), (49552, 36264815), (61940, 29011852), (123880, 14505926), (247760, 7252963)]