18272450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 42747264

約数和(自身を除く): 24474814

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 70, 74, 83, 85, 119, 166, 170, 175, 185, 238, 259, 350, 370, 415, 425, 518, 581, 595, 629, 830, 850, 925, 1162, 1190, 1258, 1295, 1411, 1850, 2075, 2590, 2822, 2905, 2975, 3071, 3145, 4150, 4403, 5810, 5950, 6142, 6290, 6475, 7055, 8806, 9877, 12950, 14110, 14525, 15355, 15725, 19754, 21497, 22015, 29050, 30710, 31450, 35275, 42994, 44030, 49385, 52207, 70550, 76775, 98770, 104414, 107485, 110075, 153550, 214970, 220150, 246925, 261035, 365449, 493850, 522070, 537425, 730898, 1074850, 1305175, 1827245, 2610350, 3654490, 9136225, 18272450]

約数ペア:

[(1, 18272450), (2, 9136225), (5, 3654490), (7, 2610350), (10, 1827245), (14, 1305175), (17, 1074850), (25, 730898), (34, 537425), (35, 522070), (37, 493850), (50, 365449), (70, 261035), (74, 246925), (83, 220150), (85, 214970), (119, 153550), (166, 110075), (170, 107485), (175, 104414), (185, 98770), (238, 76775), (259, 70550), (350, 52207), (370, 49385), (415, 44030), (425, 42994), (518, 35275), (581, 31450), (595, 30710), (629, 29050), (830, 22015), (850, 21497), (925, 19754), (1162, 15725), (1190, 15355), (1258, 14525), (1295, 14110), (1411, 12950), (1850, 9877), (2075, 8806), (2590, 7055), (2822, 6475), (2905, 6290), (2975, 6142), (3071, 5950), (3145, 5810), (4150, 4403)]