24657820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 63141120

約数和(自身を除く): 38483300

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 347, 374, 380, 418, 646, 694, 748, 836, 935, 1045, 1292, 1388, 1615, 1735, 1870, 2090, 3230, 3470, 3553, 3740, 3817, 4180, 5899, 6460, 6593, 6940, 7106, 7634, 11798, 13186, 14212, 15268, 17765, 19085, 23596, 26372, 29495, 32965, 35530, 38170, 58990, 64889, 65930, 71060, 72523, 76340, 112081, 117980, 129778, 131860, 145046, 224162, 259556, 290092, 324445, 362615, 448324, 560405, 648890, 725230, 1120810, 1232891, 1297780, 1450460, 2241620, 2465782, 4931564, 6164455, 12328910, 24657820]

約数ペア:

[(1, 24657820), (2, 12328910), (4, 6164455), (5, 4931564), (10, 2465782), (11, 2241620), (17, 1450460), (19, 1297780), (20, 1232891), (22, 1120810), (34, 725230), (38, 648890), (44, 560405), (55, 448324), (68, 362615), (76, 324445), (85, 290092), (95, 259556), (110, 224162), (170, 145046), (187, 131860), (190, 129778), (209, 117980), (220, 112081), (323, 76340), (340, 72523), (347, 71060), (374, 65930), (380, 64889), (418, 58990), (646, 38170), (694, 35530), (748, 32965), (836, 29495), (935, 26372), (1045, 23596), (1292, 19085), (1388, 17765), (1615, 15268), (1735, 14212), (1870, 13186), (2090, 11798), (3230, 7634), (3470, 7106), (3553, 6940), (3740, 6593), (3817, 6460), (4180, 5899)]