89974880

素因数分解:

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

素因数の和:1792

約数の個数: 96

約数和(自身を含む): 237051360

約数和(自身を除く): 147076480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 1741, 2584, 2720, 3040, 3230, 3482, 5168, 6460, 6964, 8705, 10336, 12920, 13928, 17410, 25840, 27856, 29597, 33079, 34820, 51680, 55712, 59194, 66158, 69640, 118388, 132316, 139280, 147985, 165395, 236776, 264632, 278560, 295970, 330790, 473552, 529264, 562343, 591940, 661580, 947104, 1058528, 1124686, 1183880, 1323160, 2249372, 2367760, 2646320, 2811715, 4498744, 4735520, 5292640, 5623430, 8997488, 11246860, 17994976, 22493720, 44987440, 89974880]

約数ペア:

[(1, 89974880), (2, 44987440), (4, 22493720), (5, 17994976), (8, 11246860), (10, 8997488), (16, 5623430), (17, 5292640), (19, 4735520), (20, 4498744), (32, 2811715), (34, 2646320), (38, 2367760), (40, 2249372), (68, 1323160), (76, 1183880), (80, 1124686), (85, 1058528), (95, 947104), (136, 661580), (152, 591940), (160, 562343), (170, 529264), (190, 473552), (272, 330790), (304, 295970), (323, 278560), (340, 264632), (380, 236776), (544, 165395), (608, 147985), (646, 139280), (680, 132316), (760, 118388), (1292, 69640), (1360, 66158), (1520, 59194), (1615, 55712), (1741, 51680), (2584, 34820), (2720, 33079), (3040, 29597), (3230, 27856), (3482, 25840), (5168, 17410), (6460, 13928), (6964, 12920), (8705, 10336)]