45338320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 117173304

約数和(自身を除く): 71834984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 53, 68, 74, 80, 85, 106, 136, 148, 170, 185, 212, 265, 272, 289, 296, 340, 370, 424, 530, 578, 592, 629, 680, 740, 848, 901, 1060, 1156, 1258, 1360, 1445, 1480, 1802, 1961, 2120, 2312, 2516, 2890, 2960, 3145, 3604, 3922, 4240, 4505, 4624, 5032, 5780, 6290, 7208, 7844, 9010, 9805, 10064, 10693, 11560, 12580, 14416, 15317, 15688, 18020, 19610, 21386, 23120, 25160, 30634, 31376, 33337, 36040, 39220, 42772, 50320, 53465, 61268, 66674, 72080, 76585, 78440, 85544, 106930, 122536, 133348, 153170, 156880, 166685, 171088, 213860, 245072, 266696, 306340, 333370, 427720, 533392, 566729, 612680, 666740, 855440, 1133458, 1225360, 1333480, 2266916, 2666960, 2833645, 4533832, 5667290, 9067664, 11334580, 22669160, 45338320]

約数ペア:

[(1, 45338320), (2, 22669160), (4, 11334580), (5, 9067664), (8, 5667290), (10, 4533832), (16, 2833645), (17, 2666960), (20, 2266916), (34, 1333480), (37, 1225360), (40, 1133458), (53, 855440), (68, 666740), (74, 612680), (80, 566729), (85, 533392), (106, 427720), (136, 333370), (148, 306340), (170, 266696), (185, 245072), (212, 213860), (265, 171088), (272, 166685), (289, 156880), (296, 153170), (340, 133348), (370, 122536), (424, 106930), (530, 85544), (578, 78440), (592, 76585), (629, 72080), (680, 66674), (740, 61268), (848, 53465), (901, 50320), (1060, 42772), (1156, 39220), (1258, 36040), (1360, 33337), (1445, 31376), (1480, 30634), (1802, 25160), (1961, 23120), (2120, 21386), (2312, 19610), (2516, 18020), (2890, 15688), (2960, 15317), (3145, 14416), (3604, 12580), (3922, 11560), (4240, 10693), (4505, 10064), (4624, 9805), (5032, 9010), (5780, 7844), (6290, 7208)]