42969880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 105948000

約数和(自身を除く): 62978120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2179, 2465, 3944, 4358, 4930, 8716, 9860, 10895, 17432, 19720, 21790, 37043, 43580, 63191, 74086, 87160, 126382, 148172, 185215, 252764, 296344, 315955, 370430, 505528, 631910, 740860, 1074247, 1263820, 1481720, 2148494, 2527640, 4296988, 5371235, 8593976, 10742470, 21484940, 42969880]

約数ペア:

[(1, 42969880), (2, 21484940), (4, 10742470), (5, 8593976), (8, 5371235), (10, 4296988), (17, 2527640), (20, 2148494), (29, 1481720), (34, 1263820), (40, 1074247), (58, 740860), (68, 631910), (85, 505528), (116, 370430), (136, 315955), (145, 296344), (170, 252764), (232, 185215), (290, 148172), (340, 126382), (493, 87160), (580, 74086), (680, 63191), (986, 43580), (1160, 37043), (1972, 21790), (2179, 19720), (2465, 17432), (3944, 10895), (4358, 9860), (4930, 8716)]