3519440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 8905680

約数和(自身を除く): 5386240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 41, 58, 74, 80, 82, 116, 145, 148, 164, 185, 205, 232, 290, 296, 328, 370, 410, 464, 580, 592, 656, 740, 820, 1073, 1160, 1189, 1480, 1517, 1640, 2146, 2320, 2378, 2960, 3034, 3280, 4292, 4756, 5365, 5945, 6068, 7585, 8584, 9512, 10730, 11890, 12136, 15170, 17168, 19024, 21460, 23780, 24272, 30340, 42920, 43993, 47560, 60680, 85840, 87986, 95120, 121360, 175972, 219965, 351944, 439930, 703888, 879860, 1759720, 3519440]

約数ペア:

[(1, 3519440), (2, 1759720), (4, 879860), (5, 703888), (8, 439930), (10, 351944), (16, 219965), (20, 175972), (29, 121360), (37, 95120), (40, 87986), (41, 85840), (58, 60680), (74, 47560), (80, 43993), (82, 42920), (116, 30340), (145, 24272), (148, 23780), (164, 21460), (185, 19024), (205, 17168), (232, 15170), (290, 12136), (296, 11890), (328, 10730), (370, 9512), (410, 8584), (464, 7585), (580, 6068), (592, 5945), (656, 5365), (740, 4756), (820, 4292), (1073, 3280), (1160, 3034), (1189, 2960), (1480, 2378), (1517, 2320), (1640, 2146)]