100385440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 251887104

約数和(自身を除く): 151501664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 547, 592, 620, 740, 992, 1094, 1147, 1184, 1240, 1480, 2188, 2294, 2480, 2735, 2960, 4376, 4588, 4960, 5470, 5735, 5920, 8752, 9176, 10940, 11470, 16957, 17504, 18352, 20239, 21880, 22940, 33914, 36704, 40478, 43760, 45880, 67828, 80956, 84785, 87520, 91760, 101195, 135656, 161912, 169570, 183520, 202390, 271312, 323824, 339140, 404780, 542624, 627409, 647648, 678280, 809560, 1254818, 1356560, 1619120, 2509636, 2713120, 3137045, 3238240, 5019272, 6274090, 10038544, 12548180, 20077088, 25096360, 50192720, 100385440]

約数ペア:

[(1, 100385440), (2, 50192720), (4, 25096360), (5, 20077088), (8, 12548180), (10, 10038544), (16, 6274090), (20, 5019272), (31, 3238240), (32, 3137045), (37, 2713120), (40, 2509636), (62, 1619120), (74, 1356560), (80, 1254818), (124, 809560), (148, 678280), (155, 647648), (160, 627409), (185, 542624), (248, 404780), (296, 339140), (310, 323824), (370, 271312), (496, 202390), (547, 183520), (592, 169570), (620, 161912), (740, 135656), (992, 101195), (1094, 91760), (1147, 87520), (1184, 84785), (1240, 80956), (1480, 67828), (2188, 45880), (2294, 43760), (2480, 40478), (2735, 36704), (2960, 33914), (4376, 22940), (4588, 21880), (4960, 20239), (5470, 18352), (5735, 17504), (5920, 16957), (8752, 11470), (9176, 10940)]