44987440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 116644320

約数和(自身を除く): 71656880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 1741, 2584, 3230, 3482, 5168, 6460, 6964, 8705, 12920, 13928, 17410, 25840, 27856, 29597, 33079, 34820, 59194, 66158, 69640, 118388, 132316, 139280, 147985, 165395, 236776, 264632, 295970, 330790, 473552, 529264, 562343, 591940, 661580, 1124686, 1183880, 1323160, 2249372, 2367760, 2646320, 2811715, 4498744, 5623430, 8997488, 11246860, 22493720, 44987440]

約数ペア:

[(1, 44987440), (2, 22493720), (4, 11246860), (5, 8997488), (8, 5623430), (10, 4498744), (16, 2811715), (17, 2646320), (19, 2367760), (20, 2249372), (34, 1323160), (38, 1183880), (40, 1124686), (68, 661580), (76, 591940), (80, 562343), (85, 529264), (95, 473552), (136, 330790), (152, 295970), (170, 264632), (190, 236776), (272, 165395), (304, 147985), (323, 139280), (340, 132316), (380, 118388), (646, 69640), (680, 66158), (760, 59194), (1292, 34820), (1360, 33079), (1520, 29597), (1615, 27856), (1741, 25840), (2584, 17410), (3230, 13928), (3482, 12920), (5168, 8705), (6460, 6964)]