1955532700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57347}}^1$

素因数の和:57403

約数の個数: 72

約数和(自身を含む): 4778694144

約数和(自身を除く): 2823161444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 34100, 57347, 114694, 229388, 286735, 573470, 630817, 1146940, 1261634, 1433675, 1777757, 2523268, 2867350, 3154085, 3555514, 5734700, 6308170, 7111028, 8888785, 12616340, 15770425, 17777570, 19555327, 31540850, 35555140, 39110654, 44443925, 63081700, 78221308, 88887850, 97776635, 177775700, 195553270, 391106540, 488883175, 977766350, 1955532700]

約数ペア:

[(1, 1955532700), (2, 977766350), (4, 488883175), (5, 391106540), (10, 195553270), (11, 177775700), (20, 97776635), (22, 88887850), (25, 78221308), (31, 63081700), (44, 44443925), (50, 39110654), (55, 35555140), (62, 31540850), (100, 19555327), (110, 17777570), (124, 15770425), (155, 12616340), (220, 8888785), (275, 7111028), (310, 6308170), (341, 5734700), (550, 3555514), (620, 3154085), (682, 2867350), (775, 2523268), (1100, 1777757), (1364, 1433675), (1550, 1261634), (1705, 1146940), (3100, 630817), (3410, 573470), (6820, 286735), (8525, 229388), (17050, 114694), (34100, 57347)]