2635160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 6648480

約数和(自身を除く): 4013320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 113, 212, 220, 226, 265, 424, 440, 452, 530, 565, 583, 904, 1060, 1130, 1166, 1243, 2120, 2260, 2332, 2486, 2915, 4520, 4664, 4972, 5830, 5989, 6215, 9944, 11660, 11978, 12430, 23320, 23956, 24860, 29945, 47912, 49720, 59890, 65879, 119780, 131758, 239560, 263516, 329395, 527032, 658790, 1317580, 2635160]

約数ペア:

[(1, 2635160), (2, 1317580), (4, 658790), (5, 527032), (8, 329395), (10, 263516), (11, 239560), (20, 131758), (22, 119780), (40, 65879), (44, 59890), (53, 49720), (55, 47912), (88, 29945), (106, 24860), (110, 23956), (113, 23320), (212, 12430), (220, 11978), (226, 11660), (265, 9944), (424, 6215), (440, 5989), (452, 5830), (530, 4972), (565, 4664), (583, 4520), (904, 2915), (1060, 2486), (1130, 2332), (1166, 2260), (1243, 2120)]