23865280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 112

約数和(自身を含む): 62215776

約数和(自身を除く): 38350496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 107, 136, 160, 164, 170, 205, 214, 272, 320, 328, 340, 410, 428, 535, 544, 656, 680, 697, 820, 856, 1070, 1088, 1312, 1360, 1394, 1640, 1712, 1819, 2140, 2624, 2720, 2788, 3280, 3424, 3485, 3638, 4280, 4387, 5440, 5576, 6560, 6848, 6970, 7276, 8560, 8774, 9095, 11152, 13120, 13940, 14552, 17120, 17548, 18190, 21935, 22304, 27880, 29104, 34240, 35096, 36380, 43870, 44608, 55760, 58208, 70192, 72760, 74579, 87740, 111520, 116416, 140384, 145520, 149158, 175480, 223040, 280768, 291040, 298316, 350960, 372895, 582080, 596632, 701920, 745790, 1193264, 1403840, 1491580, 2386528, 2983160, 4773056, 5966320, 11932640, 23865280]

約数ペア:

[(1, 23865280), (2, 11932640), (4, 5966320), (5, 4773056), (8, 2983160), (10, 2386528), (16, 1491580), (17, 1403840), (20, 1193264), (32, 745790), (34, 701920), (40, 596632), (41, 582080), (64, 372895), (68, 350960), (80, 298316), (82, 291040), (85, 280768), (107, 223040), (136, 175480), (160, 149158), (164, 145520), (170, 140384), (205, 116416), (214, 111520), (272, 87740), (320, 74579), (328, 72760), (340, 70192), (410, 58208), (428, 55760), (535, 44608), (544, 43870), (656, 36380), (680, 35096), (697, 34240), (820, 29104), (856, 27880), (1070, 22304), (1088, 21935), (1312, 18190), (1360, 17548), (1394, 17120), (1640, 14552), (1712, 13940), (1819, 13120), (2140, 11152), (2624, 9095), (2720, 8774), (2788, 8560), (3280, 7276), (3424, 6970), (3485, 6848), (3638, 6560), (4280, 5576), (4387, 5440)]