34555700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 78994944

約数和(自身を除く): 44439244

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 71, 100, 124, 142, 155, 157, 284, 310, 314, 355, 620, 628, 710, 775, 785, 1420, 1550, 1570, 1775, 2201, 3100, 3140, 3550, 3925, 4402, 4867, 7100, 7850, 8804, 9734, 11005, 11147, 15700, 19468, 22010, 22294, 24335, 44020, 44588, 48670, 55025, 55735, 97340, 110050, 111470, 121675, 220100, 222940, 243350, 278675, 345557, 486700, 557350, 691114, 1114700, 1382228, 1727785, 3455570, 6911140, 8638925, 17277850, 34555700]

約数ペア:

[(1, 34555700), (2, 17277850), (4, 8638925), (5, 6911140), (10, 3455570), (20, 1727785), (25, 1382228), (31, 1114700), (50, 691114), (62, 557350), (71, 486700), (100, 345557), (124, 278675), (142, 243350), (155, 222940), (157, 220100), (284, 121675), (310, 111470), (314, 110050), (355, 97340), (620, 55735), (628, 55025), (710, 48670), (775, 44588), (785, 44020), (1420, 24335), (1550, 22294), (1570, 22010), (1775, 19468), (2201, 15700), (3100, 11147), (3140, 11005), (3550, 9734), (3925, 8804), (4402, 7850), (4867, 7100)]