73075840

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 102739520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 503, 640, 908, 1006, 1135, 1816, 2012, 2270, 2515, 3632, 4024, 4540, 5030, 7264, 8048, 9080, 10060, 14528, 16096, 18160, 20120, 29056, 32192, 36320, 40240, 64384, 72640, 80480, 114181, 145280, 160960, 228362, 321920, 456724, 570905, 913448, 1141810, 1826896, 2283620, 3653792, 4567240, 7307584, 9134480, 14615168, 18268960, 36537920, 73075840]

約数ペア:

[(1, 73075840), (2, 36537920), (4, 18268960), (5, 14615168), (8, 9134480), (10, 7307584), (16, 4567240), (20, 3653792), (32, 2283620), (40, 1826896), (64, 1141810), (80, 913448), (128, 570905), (160, 456724), (227, 321920), (320, 228362), (454, 160960), (503, 145280), (640, 114181), (908, 80480), (1006, 72640), (1135, 64384), (1816, 40240), (2012, 36320), (2270, 32192), (2515, 29056), (3632, 20120), (4024, 18160), (4540, 16096), (5030, 14528), (7264, 10060), (8048, 9080)]