55129160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 133678080

約数和(自身を除く): 78548920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1933, 2852, 3565, 3866, 5704, 7130, 7732, 9665, 14260, 15464, 19330, 28520, 38660, 44459, 59923, 77320, 88918, 119846, 177836, 222295, 239692, 299615, 355672, 444590, 479384, 599230, 889180, 1198460, 1378229, 1778360, 2396920, 2756458, 5512916, 6891145, 11025832, 13782290, 27564580, 55129160]

約数ペア:

[(1, 55129160), (2, 27564580), (4, 13782290), (5, 11025832), (8, 6891145), (10, 5512916), (20, 2756458), (23, 2396920), (31, 1778360), (40, 1378229), (46, 1198460), (62, 889180), (92, 599230), (115, 479384), (124, 444590), (155, 355672), (184, 299615), (230, 239692), (248, 222295), (310, 177836), (460, 119846), (620, 88918), (713, 77320), (920, 59923), (1240, 44459), (1426, 38660), (1933, 28520), (2852, 19330), (3565, 15464), (3866, 14260), (5704, 9665), (7130, 7732)]