13330179440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{155291}}^1$

素因数の和:155370

約数の個数: 80

約数和(自身を含む): 32928115680

約数和(自身を除く): 19597936240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1073, 1160, 1480, 2146, 2320, 2960, 4292, 5365, 8584, 10730, 17168, 21460, 42920, 85840, 155291, 310582, 621164, 776455, 1242328, 1552910, 2484656, 3105820, 4503439, 5745767, 6211640, 9006878, 11491534, 12423280, 18013756, 22517195, 22983068, 28728835, 36027512, 45034390, 45966136, 57457670, 72055024, 90068780, 91932272, 114915340, 166627243, 180137560, 229830680, 333254486, 360275120, 459661360, 666508972, 833136215, 1333017944, 1666272430, 2666035888, 3332544860, 6665089720, 13330179440]

約数ペア:

[(1, 13330179440), (2, 6665089720), (4, 3332544860), (5, 2666035888), (8, 1666272430), (10, 1333017944), (16, 833136215), (20, 666508972), (29, 459661360), (37, 360275120), (40, 333254486), (58, 229830680), (74, 180137560), (80, 166627243), (116, 114915340), (145, 91932272), (148, 90068780), (185, 72055024), (232, 57457670), (290, 45966136), (296, 45034390), (370, 36027512), (464, 28728835), (580, 22983068), (592, 22517195), (740, 18013756), (1073, 12423280), (1160, 11491534), (1480, 9006878), (2146, 6211640), (2320, 5745767), (2960, 4503439), (4292, 3105820), (5365, 2484656), (8584, 1552910), (10730, 1242328), (17168, 776455), (21460, 621164), (42920, 310582), (85840, 155291)]