23970320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27239}}^1$

素因数の和:27263

約数の個数: 40

約数和(自身を含む): 60799680

約数和(自身を除く): 36829360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 27239, 54478, 108956, 136195, 217912, 272390, 299629, 435824, 544780, 599258, 1089560, 1198516, 1498145, 2179120, 2397032, 2996290, 4794064, 5992580, 11985160, 23970320]

約数ペア:

[(1, 23970320), (2, 11985160), (4, 5992580), (5, 4794064), (8, 2996290), (10, 2397032), (11, 2179120), (16, 1498145), (20, 1198516), (22, 1089560), (40, 599258), (44, 544780), (55, 435824), (80, 299629), (88, 272390), (110, 217912), (176, 136195), (220, 108956), (440, 54478), (880, 27239)]