7465120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 19707408

約数和(自身を除く): 12242288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 97, 104, 130, 148, 160, 185, 194, 208, 260, 296, 370, 388, 416, 481, 485, 520, 592, 740, 776, 962, 970, 1040, 1184, 1261, 1480, 1552, 1924, 1940, 2080, 2405, 2522, 2960, 3104, 3589, 3848, 3880, 4810, 5044, 5920, 6305, 7178, 7696, 7760, 9620, 10088, 12610, 14356, 15392, 15520, 17945, 19240, 20176, 25220, 28712, 35890, 38480, 40352, 46657, 50440, 57424, 71780, 76960, 93314, 100880, 114848, 143560, 186628, 201760, 233285, 287120, 373256, 466570, 574240, 746512, 933140, 1493024, 1866280, 3732560, 7465120]

約数ペア:

[(1, 7465120), (2, 3732560), (4, 1866280), (5, 1493024), (8, 933140), (10, 746512), (13, 574240), (16, 466570), (20, 373256), (26, 287120), (32, 233285), (37, 201760), (40, 186628), (52, 143560), (65, 114848), (74, 100880), (80, 93314), (97, 76960), (104, 71780), (130, 57424), (148, 50440), (160, 46657), (185, 40352), (194, 38480), (208, 35890), (260, 28712), (296, 25220), (370, 20176), (388, 19240), (416, 17945), (481, 15520), (485, 15392), (520, 14356), (592, 12610), (740, 10088), (776, 9620), (962, 7760), (970, 7696), (1040, 7178), (1184, 6305), (1261, 5920), (1480, 5044), (1552, 4810), (1924, 3880), (1940, 3848), (2080, 3589), (2405, 3104), (2522, 2960)]