223622420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5527}}^1$

素因数の和:5577

約数の個数: 72

約数和(自身を含む): 570224256

約数和(自身を除く): 346601836

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2890, 4046, 5527, 5780, 8092, 10115, 11054, 20230, 22108, 27635, 38689, 40460, 55270, 77378, 93959, 110540, 154756, 187918, 193445, 375836, 386890, 469795, 657713, 773780, 939590, 1315426, 1597303, 1879180, 2630852, 3194606, 3288565, 6389212, 6577130, 7986515, 11181121, 13154260, 15973030, 22362242, 31946060, 44724484, 55905605, 111811210, 223622420]

約数ペア:

[(1, 223622420), (2, 111811210), (4, 55905605), (5, 44724484), (7, 31946060), (10, 22362242), (14, 15973030), (17, 13154260), (20, 11181121), (28, 7986515), (34, 6577130), (35, 6389212), (68, 3288565), (70, 3194606), (85, 2630852), (119, 1879180), (140, 1597303), (170, 1315426), (238, 939590), (289, 773780), (340, 657713), (476, 469795), (578, 386890), (595, 375836), (1156, 193445), (1190, 187918), (1445, 154756), (2023, 110540), (2380, 93959), (2890, 77378), (4046, 55270), (5527, 40460), (5780, 38689), (8092, 27635), (10115, 22108), (11054, 20230)]