34384240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 89431776

約数和(自身を除く): 55047536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 953, 1640, 1804, 1906, 2255, 3280, 3608, 3812, 4510, 4765, 7216, 7624, 9020, 9530, 10483, 15248, 18040, 19060, 20966, 36080, 38120, 39073, 41932, 52415, 76240, 78146, 83864, 104830, 156292, 167728, 195365, 209660, 312584, 390730, 419320, 429803, 625168, 781460, 838640, 859606, 1562920, 1719212, 2149015, 3125840, 3438424, 4298030, 6876848, 8596060, 17192120, 34384240]

約数ペア:

[(1, 34384240), (2, 17192120), (4, 8596060), (5, 6876848), (8, 4298030), (10, 3438424), (11, 3125840), (16, 2149015), (20, 1719212), (22, 1562920), (40, 859606), (41, 838640), (44, 781460), (55, 625168), (80, 429803), (82, 419320), (88, 390730), (110, 312584), (164, 209660), (176, 195365), (205, 167728), (220, 156292), (328, 104830), (410, 83864), (440, 78146), (451, 76240), (656, 52415), (820, 41932), (880, 39073), (902, 38120), (953, 36080), (1640, 20966), (1804, 19060), (1906, 18040), (2255, 15248), (3280, 10483), (3608, 9530), (3812, 9020), (4510, 7624), (4765, 7216)]