2100029150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{8807}}^1$

素因数の和:9089

約数の個数: 48

約数和(自身を含む): 4128485760

約数和(自身を除く): 2028456610

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 251, 475, 502, 950, 1255, 2510, 4769, 6275, 8807, 9538, 12550, 17614, 23845, 44035, 47690, 88070, 119225, 167333, 220175, 238450, 334666, 440350, 836665, 1673330, 2210557, 4183325, 4421114, 8366650, 11052785, 22105570, 42000583, 55263925, 84001166, 110527850, 210002915, 420005830, 1050014575, 2100029150]

約数ペア:

[(1, 2100029150), (2, 1050014575), (5, 420005830), (10, 210002915), (19, 110527850), (25, 84001166), (38, 55263925), (50, 42000583), (95, 22105570), (190, 11052785), (251, 8366650), (475, 4421114), (502, 4183325), (950, 2210557), (1255, 1673330), (2510, 836665), (4769, 440350), (6275, 334666), (8807, 238450), (9538, 220175), (12550, 167333), (17614, 119225), (23845, 88070), (44035, 47690)]