88997720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 246732480

約数和(自身を除く): 157734760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 2671, 3332, 4165, 4760, 5342, 6664, 8330, 10684, 13355, 16660, 18697, 21368, 26710, 33320, 37394, 45407, 53420, 74788, 90814, 93485, 106840, 130879, 149576, 181628, 186970, 227035, 261758, 317849, 363256, 373940, 454070, 523516, 635698, 654395, 747880, 908140, 1047032, 1271396, 1308790, 1589245, 1816280, 2224943, 2542792, 2617580, 3178490, 4449886, 5235160, 6356980, 8899772, 11124715, 12713960, 17799544, 22249430, 44498860, 88997720]

約数ペア:

[(1, 88997720), (2, 44498860), (4, 22249430), (5, 17799544), (7, 12713960), (8, 11124715), (10, 8899772), (14, 6356980), (17, 5235160), (20, 4449886), (28, 3178490), (34, 2617580), (35, 2542792), (40, 2224943), (49, 1816280), (56, 1589245), (68, 1308790), (70, 1271396), (85, 1047032), (98, 908140), (119, 747880), (136, 654395), (140, 635698), (170, 523516), (196, 454070), (238, 373940), (245, 363256), (280, 317849), (340, 261758), (392, 227035), (476, 186970), (490, 181628), (595, 149576), (680, 130879), (833, 106840), (952, 93485), (980, 90814), (1190, 74788), (1666, 53420), (1960, 45407), (2380, 37394), (2671, 33320), (3332, 26710), (4165, 21368), (4760, 18697), (5342, 16660), (6664, 13355), (8330, 10684)]