97319560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 254469600

約数和(自身を除く): 157150040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 101, 104, 109, 130, 136, 170, 202, 218, 221, 260, 340, 404, 436, 442, 505, 520, 545, 680, 808, 872, 884, 1010, 1090, 1105, 1313, 1417, 1717, 1768, 1853, 2020, 2180, 2210, 2626, 2834, 3434, 3706, 4040, 4360, 4420, 5252, 5668, 6565, 6868, 7085, 7412, 8585, 8840, 9265, 10504, 11009, 11336, 13130, 13736, 14170, 14824, 17170, 18530, 22018, 22321, 24089, 26260, 28340, 34340, 37060, 44036, 44642, 48178, 52520, 55045, 56680, 68680, 74120, 88072, 89284, 96356, 110090, 111605, 120445, 143117, 178568, 187153, 192712, 220180, 223210, 240890, 286234, 374306, 440360, 446420, 481780, 572468, 715585, 748612, 892840, 935765, 963560, 1144936, 1431170, 1497224, 1871530, 2432989, 2862340, 3743060, 4865978, 5724680, 7486120, 9731956, 12164945, 19463912, 24329890, 48659780, 97319560]

約数ペア:

[(1, 97319560), (2, 48659780), (4, 24329890), (5, 19463912), (8, 12164945), (10, 9731956), (13, 7486120), (17, 5724680), (20, 4865978), (26, 3743060), (34, 2862340), (40, 2432989), (52, 1871530), (65, 1497224), (68, 1431170), (85, 1144936), (101, 963560), (104, 935765), (109, 892840), (130, 748612), (136, 715585), (170, 572468), (202, 481780), (218, 446420), (221, 440360), (260, 374306), (340, 286234), (404, 240890), (436, 223210), (442, 220180), (505, 192712), (520, 187153), (545, 178568), (680, 143117), (808, 120445), (872, 111605), (884, 110090), (1010, 96356), (1090, 89284), (1105, 88072), (1313, 74120), (1417, 68680), (1717, 56680), (1768, 55045), (1853, 52520), (2020, 48178), (2180, 44642), (2210, 44036), (2626, 37060), (2834, 34340), (3434, 28340), (3706, 26260), (4040, 24089), (4360, 22321), (4420, 22018), (5252, 18530), (5668, 17170), (6565, 14824), (6868, 14170), (7085, 13736), (7412, 13130), (8585, 11336), (8840, 11009), (9265, 10504)]