831890240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4204

約数の個数: 112

約数和(自身を含む): 2154673872

約数和(自身を除く): 1322783632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 544, 592, 629, 680, 740, 1088, 1184, 1258, 1360, 1480, 2368, 2516, 2720, 2960, 3145, 4133, 5032, 5440, 5920, 6290, 8266, 10064, 11840, 12580, 16532, 20128, 20665, 25160, 33064, 40256, 41330, 50320, 66128, 70261, 82660, 100640, 132256, 140522, 152921, 165320, 201280, 264512, 281044, 305842, 330640, 351305, 562088, 611684, 661280, 702610, 764605, 1124176, 1223368, 1322560, 1405220, 1529210, 2248352, 2446736, 2599657, 2810440, 3058420, 4496704, 4893472, 5199314, 5620880, 6116840, 9786944, 10398628, 11241760, 12233680, 12998285, 20797256, 22483520, 24467360, 25996570, 41594512, 48934720, 51993140, 83189024, 103986280, 166378048, 207972560, 415945120, 831890240]

約数ペア:

[(1, 831890240), (2, 415945120), (4, 207972560), (5, 166378048), (8, 103986280), (10, 83189024), (16, 51993140), (17, 48934720), (20, 41594512), (32, 25996570), (34, 24467360), (37, 22483520), (40, 20797256), (64, 12998285), (68, 12233680), (74, 11241760), (80, 10398628), (85, 9786944), (136, 6116840), (148, 5620880), (160, 5199314), (170, 4893472), (185, 4496704), (272, 3058420), (296, 2810440), (320, 2599657), (340, 2446736), (370, 2248352), (544, 1529210), (592, 1405220), (629, 1322560), (680, 1223368), (740, 1124176), (1088, 764605), (1184, 702610), (1258, 661280), (1360, 611684), (1480, 562088), (2368, 351305), (2516, 330640), (2720, 305842), (2960, 281044), (3145, 264512), (4133, 201280), (5032, 165320), (5440, 152921), (5920, 140522), (6290, 132256), (8266, 100640), (10064, 82660), (11840, 70261), (12580, 66128), (16532, 50320), (20128, 41330), (20665, 40256), (25160, 33064)]