43533940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 106686720

約数和(自身を除く): 63152780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 115, 170, 190, 230, 293, 323, 340, 380, 391, 437, 460, 586, 646, 782, 874, 1172, 1292, 1465, 1564, 1615, 1748, 1955, 2185, 2930, 3230, 3910, 4370, 4981, 5567, 5860, 6460, 6739, 7429, 7820, 8740, 9962, 11134, 13478, 14858, 19924, 22268, 24905, 26956, 27835, 29716, 33695, 37145, 49810, 55670, 67390, 74290, 94639, 99620, 111340, 114563, 128041, 134780, 148580, 189278, 229126, 256082, 378556, 458252, 473195, 512164, 572815, 640205, 946390, 1145630, 1280410, 1892780, 2176697, 2291260, 2560820, 4353394, 8706788, 10883485, 21766970, 43533940]

約数ペア:

[(1, 43533940), (2, 21766970), (4, 10883485), (5, 8706788), (10, 4353394), (17, 2560820), (19, 2291260), (20, 2176697), (23, 1892780), (34, 1280410), (38, 1145630), (46, 946390), (68, 640205), (76, 572815), (85, 512164), (92, 473195), (95, 458252), (115, 378556), (170, 256082), (190, 229126), (230, 189278), (293, 148580), (323, 134780), (340, 128041), (380, 114563), (391, 111340), (437, 99620), (460, 94639), (586, 74290), (646, 67390), (782, 55670), (874, 49810), (1172, 37145), (1292, 33695), (1465, 29716), (1564, 27835), (1615, 26956), (1748, 24905), (1955, 22268), (2185, 19924), (2930, 14858), (3230, 13478), (3910, 11134), (4370, 9962), (4981, 8740), (5567, 7820), (5860, 7429), (6460, 6739)]