2013200690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 3948497280

約数和(自身を除く): 1935296590

約数列:

[1, 2, 5, 10, 17, 34, 61, 83, 85, 122, 166, 170, 305, 415, 610, 830, 1037, 1411, 2074, 2339, 2822, 4678, 5063, 5185, 7055, 10126, 10370, 11695, 14110, 23390, 25315, 39763, 50630, 79526, 86071, 142679, 172142, 194137, 198815, 285358, 388274, 397630, 430355, 713395, 860710, 970685, 1426790, 1941370, 2425543, 3300329, 4851086, 6600658, 11842357, 12127715, 16501645, 23684714, 24255430, 33003290, 59211785, 118423570, 201320069, 402640138, 1006600345, 2013200690]

約数ペア:

[(1, 2013200690), (2, 1006600345), (5, 402640138), (10, 201320069), (17, 118423570), (34, 59211785), (61, 33003290), (83, 24255430), (85, 23684714), (122, 16501645), (166, 12127715), (170, 11842357), (305, 6600658), (415, 4851086), (610, 3300329), (830, 2425543), (1037, 1941370), (1411, 1426790), (2074, 970685), (2339, 860710), (2822, 713395), (4678, 430355), (5063, 397630), (5185, 388274), (7055, 285358), (10126, 198815), (10370, 194137), (11695, 172142), (14110, 142679), (23390, 86071), (25315, 79526), (39763, 50630)]