45749720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3588

約数の個数: 64

約数和(自身を含む): 114760800

約数和(自身を除く): 69011080

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 3541, 6460, 7082, 12920, 14164, 17705, 28328, 35410, 60197, 67279, 70820, 120394, 134558, 141640, 240788, 269116, 300985, 336395, 481576, 538232, 601970, 672790, 1143743, 1203940, 1345580, 2287486, 2407880, 2691160, 4574972, 5718715, 9149944, 11437430, 22874860, 45749720]

約数ペア:

[(1, 45749720), (2, 22874860), (4, 11437430), (5, 9149944), (8, 5718715), (10, 4574972), (17, 2691160), (19, 2407880), (20, 2287486), (34, 1345580), (38, 1203940), (40, 1143743), (68, 672790), (76, 601970), (85, 538232), (95, 481576), (136, 336395), (152, 300985), (170, 269116), (190, 240788), (323, 141640), (340, 134558), (380, 120394), (646, 70820), (680, 67279), (760, 60197), (1292, 35410), (1615, 28328), (2584, 17705), (3230, 14164), (3541, 12920), (6460, 7082)]