11894080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 32186880

約数和(自身を除く): 20292800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 109, 110, 124, 155, 160, 176, 218, 220, 248, 310, 320, 341, 352, 436, 440, 496, 545, 620, 682, 704, 872, 880, 992, 1090, 1199, 1240, 1364, 1705, 1744, 1760, 1984, 2180, 2398, 2480, 2728, 3379, 3410, 3488, 3520, 4360, 4796, 4960, 5456, 5995, 6758, 6820, 6976, 8720, 9592, 9920, 10912, 11990, 13516, 13640, 16895, 17440, 19184, 21824, 23980, 27032, 27280, 33790, 34880, 37169, 38368, 47960, 54064, 54560, 67580, 74338, 76736, 95920, 108128, 109120, 135160, 148676, 185845, 191840, 216256, 270320, 297352, 371690, 383680, 540640, 594704, 743380, 1081280, 1189408, 1486760, 2378816, 2973520, 5947040, 11894080]

約数ペア:

[(1, 11894080), (2, 5947040), (4, 2973520), (5, 2378816), (8, 1486760), (10, 1189408), (11, 1081280), (16, 743380), (20, 594704), (22, 540640), (31, 383680), (32, 371690), (40, 297352), (44, 270320), (55, 216256), (62, 191840), (64, 185845), (80, 148676), (88, 135160), (109, 109120), (110, 108128), (124, 95920), (155, 76736), (160, 74338), (176, 67580), (218, 54560), (220, 54064), (248, 47960), (310, 38368), (320, 37169), (341, 34880), (352, 33790), (436, 27280), (440, 27032), (496, 23980), (545, 21824), (620, 19184), (682, 17440), (704, 16895), (872, 13640), (880, 13516), (992, 11990), (1090, 10912), (1199, 9920), (1240, 9592), (1364, 8720), (1705, 6976), (1744, 6820), (1760, 6758), (1984, 5995), (2180, 5456), (2398, 4960), (2480, 4796), (2728, 4360), (3379, 3520), (3410, 3488)]