2000160503790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15629}}^1\times {\mathrm{80489}}^1$

素因数の和:96181

約数の個数: 64

約数和(自身を含む): 4891332225600

約数和(自身を除く): 2891171721810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 15629, 31258, 46887, 78145, 80489, 93774, 156290, 160978, 234435, 241467, 402445, 468870, 482934, 804890, 828337, 1207335, 1656674, 2414670, 2485011, 4141685, 4265917, 4970022, 8283370, 8531834, 12425055, 12797751, 21329585, 24850110, 25595502, 42659170, 63988755, 127977510, 1257962581, 2515925162, 3773887743, 6289812905, 7547775486, 12579625810, 18869438715, 37738877430, 66672016793, 133344033586, 200016050379, 333360083965, 400032100758, 666720167930, 1000080251895, 2000160503790]

約数ペア:

[(1, 2000160503790), (2, 1000080251895), (3, 666720167930), (5, 400032100758), (6, 333360083965), (10, 200016050379), (15, 133344033586), (30, 66672016793), (53, 37738877430), (106, 18869438715), (159, 12579625810), (265, 7547775486), (318, 6289812905), (530, 3773887743), (795, 2515925162), (1590, 1257962581), (15629, 127977510), (31258, 63988755), (46887, 42659170), (78145, 25595502), (80489, 24850110), (93774, 21329585), (156290, 12797751), (160978, 12425055), (234435, 8531834), (241467, 8283370), (402445, 4970022), (468870, 4265917), (482934, 4141685), (804890, 2485011), (828337, 2414670), (1207335, 1656674)]