2626451410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^3\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 5442519600

約数和(自身を除く): 2816068190

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 89, 110, 121, 145, 178, 242, 290, 319, 445, 605, 638, 841, 890, 979, 1210, 1595, 1682, 1958, 2581, 3190, 3509, 4205, 4895, 5162, 7018, 8410, 9251, 9790, 10769, 12905, 17545, 18502, 21538, 24389, 25810, 28391, 35090, 46255, 48778, 53845, 56782, 74849, 92510, 101761, 107690, 121945, 141955, 149698, 203522, 243890, 268279, 283910, 312301, 374245, 508805, 536558, 624602, 748490, 823339, 1017610, 1341395, 1561505, 1646678, 2170621, 2682790, 2951069, 3123010, 4116695, 4341242, 5902138, 8233390, 9056729, 10853105, 14755345, 18113458, 21706210, 23876831, 29510690, 45283645, 47753662, 90567290, 119384155, 238768310, 262645141, 525290282, 1313225705, 2626451410]

約数ペア:

[(1, 2626451410), (2, 1313225705), (5, 525290282), (10, 262645141), (11, 238768310), (22, 119384155), (29, 90567290), (55, 47753662), (58, 45283645), (89, 29510690), (110, 23876831), (121, 21706210), (145, 18113458), (178, 14755345), (242, 10853105), (290, 9056729), (319, 8233390), (445, 5902138), (605, 4341242), (638, 4116695), (841, 3123010), (890, 2951069), (979, 2682790), (1210, 2170621), (1595, 1646678), (1682, 1561505), (1958, 1341395), (2581, 1017610), (3190, 823339), (3509, 748490), (4205, 624602), (4895, 536558), (5162, 508805), (7018, 374245), (8410, 312301), (9251, 283910), (9790, 268279), (10769, 243890), (12905, 203522), (17545, 149698), (18502, 141955), (21538, 121945), (24389, 107690), (25810, 101761), (28391, 92510), (35090, 74849), (46255, 56782), (48778, 53845)]