111007280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2694

約数の個数: 80

約数和(自身を含む): 282196224

約数和(自身を除く): 171188944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2633, 2635, 4216, 5266, 5270, 8432, 10532, 10540, 13165, 21064, 21080, 26330, 42128, 42160, 44761, 52660, 81623, 89522, 105320, 163246, 179044, 210640, 223805, 326492, 358088, 408115, 447610, 652984, 716176, 816230, 895220, 1305968, 1387591, 1632460, 1790440, 2775182, 3264920, 3580880, 5550364, 6529840, 6937955, 11100728, 13875910, 22201456, 27751820, 55503640, 111007280]

約数ペア:

[(1, 111007280), (2, 55503640), (4, 27751820), (5, 22201456), (8, 13875910), (10, 11100728), (16, 6937955), (17, 6529840), (20, 5550364), (31, 3580880), (34, 3264920), (40, 2775182), (62, 1790440), (68, 1632460), (80, 1387591), (85, 1305968), (124, 895220), (136, 816230), (155, 716176), (170, 652984), (248, 447610), (272, 408115), (310, 358088), (340, 326492), (496, 223805), (527, 210640), (620, 179044), (680, 163246), (1054, 105320), (1240, 89522), (1360, 81623), (2108, 52660), (2480, 44761), (2633, 42160), (2635, 42128), (4216, 26330), (5266, 21080), (5270, 21064), (8432, 13165), (10532, 10540)]