74318560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 188606880

約数和(自身を除く): 114288320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 272, 307, 340, 356, 445, 544, 614, 680, 712, 890, 1228, 1360, 1424, 1513, 1535, 1780, 2456, 2720, 2848, 3026, 3070, 3560, 4912, 5219, 6052, 6140, 7120, 7565, 9824, 10438, 12104, 12280, 14240, 15130, 20876, 24208, 24560, 26095, 27323, 30260, 41752, 48416, 49120, 52190, 54646, 60520, 83504, 104380, 109292, 121040, 136615, 167008, 208760, 218584, 242080, 273230, 417520, 437168, 464491, 546460, 835040, 874336, 928982, 1092920, 1857964, 2185840, 2322455, 3715928, 4371680, 4644910, 7431856, 9289820, 14863712, 18579640, 37159280, 74318560]

約数ペア:

[(1, 74318560), (2, 37159280), (4, 18579640), (5, 14863712), (8, 9289820), (10, 7431856), (16, 4644910), (17, 4371680), (20, 3715928), (32, 2322455), (34, 2185840), (40, 1857964), (68, 1092920), (80, 928982), (85, 874336), (89, 835040), (136, 546460), (160, 464491), (170, 437168), (178, 417520), (272, 273230), (307, 242080), (340, 218584), (356, 208760), (445, 167008), (544, 136615), (614, 121040), (680, 109292), (712, 104380), (890, 83504), (1228, 60520), (1360, 54646), (1424, 52190), (1513, 49120), (1535, 48416), (1780, 41752), (2456, 30260), (2720, 27323), (2848, 26095), (3026, 24560), (3070, 24208), (3560, 20876), (4912, 15130), (5219, 14240), (6052, 12280), (6140, 12104), (7120, 10438), (7565, 9824)]