110121920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 287048448

約数和(自身を除く): 176926528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 653, 680, 992, 1054, 1088, 1240, 1306, 1360, 1984, 2108, 2480, 2612, 2635, 2720, 3265, 4216, 4960, 5224, 5270, 5440, 6530, 8432, 9920, 10448, 10540, 11101, 13060, 16864, 20243, 20896, 21080, 22202, 26120, 33728, 40486, 41792, 42160, 44404, 52240, 55505, 80972, 84320, 88808, 101215, 104480, 111010, 161944, 168640, 177616, 202430, 208960, 222020, 323888, 344131, 355232, 404860, 444040, 647776, 688262, 710464, 809720, 888080, 1295552, 1376524, 1619440, 1720655, 1776160, 2753048, 3238880, 3441310, 3552320, 5506096, 6477760, 6882620, 11012192, 13765240, 22024384, 27530480, 55060960, 110121920]

約数ペア:

[(1, 110121920), (2, 55060960), (4, 27530480), (5, 22024384), (8, 13765240), (10, 11012192), (16, 6882620), (17, 6477760), (20, 5506096), (31, 3552320), (32, 3441310), (34, 3238880), (40, 2753048), (62, 1776160), (64, 1720655), (68, 1619440), (80, 1376524), (85, 1295552), (124, 888080), (136, 809720), (155, 710464), (160, 688262), (170, 647776), (248, 444040), (272, 404860), (310, 355232), (320, 344131), (340, 323888), (496, 222020), (527, 208960), (544, 202430), (620, 177616), (653, 168640), (680, 161944), (992, 111010), (1054, 104480), (1088, 101215), (1240, 88808), (1306, 84320), (1360, 80972), (1984, 55505), (2108, 52240), (2480, 44404), (2612, 42160), (2635, 41792), (2720, 40486), (3265, 33728), (4216, 26120), (4960, 22202), (5224, 21080), (5270, 20896), (5440, 20243), (6530, 16864), (8432, 13060), (9920, 11101), (10448, 10540)]