1140700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 2906064

約数和(自身を除く): 1765364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 61, 68, 85, 100, 110, 122, 170, 187, 220, 244, 275, 305, 340, 374, 425, 550, 610, 671, 748, 850, 935, 1037, 1100, 1220, 1342, 1525, 1700, 1870, 2074, 2684, 3050, 3355, 3740, 4148, 4675, 5185, 6100, 6710, 9350, 10370, 11407, 13420, 16775, 18700, 20740, 22814, 25925, 33550, 45628, 51850, 57035, 67100, 103700, 114070, 228140, 285175, 570350, 1140700]

約数ペア:

[(1, 1140700), (2, 570350), (4, 285175), (5, 228140), (10, 114070), (11, 103700), (17, 67100), (20, 57035), (22, 51850), (25, 45628), (34, 33550), (44, 25925), (50, 22814), (55, 20740), (61, 18700), (68, 16775), (85, 13420), (100, 11407), (110, 10370), (122, 9350), (170, 6710), (187, 6100), (220, 5185), (244, 4675), (275, 4148), (305, 3740), (340, 3355), (374, 3050), (425, 2684), (550, 2074), (610, 1870), (671, 1700), (748, 1525), (850, 1342), (935, 1220), (1037, 1100)]