635048975920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4727881}}^1$

素因数の和:4727990

約数の個数: 80

約数和(自身を含む): 1561789628352

約数和(自身を除く): 926740652432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 730, 920, 1168, 1460, 1679, 1840, 2920, 3358, 5840, 6716, 8395, 13432, 16790, 26864, 33580, 67160, 134320, 4727881, 9455762, 18911524, 23639405, 37823048, 47278810, 75646096, 94557620, 108741263, 189115240, 217482526, 345135313, 378230480, 434965052, 543706315, 690270626, 869930104, 1087412630, 1380541252, 1725676565, 1739860208, 2174825260, 2761082504, 3451353130, 4349650520, 5522165008, 6902706260, 7938112199, 8699301040, 13805412520, 15876224398, 27610825040, 31752448796, 39690560995, 63504897592, 79381121990, 127009795184, 158762243980, 317524487960, 635048975920]

約数ペア:

[(1, 635048975920), (2, 317524487960), (4, 158762243980), (5, 127009795184), (8, 79381121990), (10, 63504897592), (16, 39690560995), (20, 31752448796), (23, 27610825040), (40, 15876224398), (46, 13805412520), (73, 8699301040), (80, 7938112199), (92, 6902706260), (115, 5522165008), (146, 4349650520), (184, 3451353130), (230, 2761082504), (292, 2174825260), (365, 1739860208), (368, 1725676565), (460, 1380541252), (584, 1087412630), (730, 869930104), (920, 690270626), (1168, 543706315), (1460, 434965052), (1679, 378230480), (1840, 345135313), (2920, 217482526), (3358, 189115240), (5840, 108741263), (6716, 94557620), (8395, 75646096), (13432, 47278810), (16790, 37823048), (26864, 23639405), (33580, 18911524), (67160, 9455762), (134320, 4727881)]