42527920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 106868160

約数和(自身を除く): 64340240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 797, 920, 1160, 1334, 1594, 1840, 2320, 2668, 3188, 3335, 3985, 5336, 6376, 6670, 7970, 10672, 12752, 13340, 15940, 18331, 23113, 26680, 31880, 36662, 46226, 53360, 63760, 73324, 91655, 92452, 115565, 146648, 183310, 184904, 231130, 293296, 366620, 369808, 462260, 531599, 733240, 924520, 1063198, 1466480, 1849040, 2126396, 2657995, 4252792, 5315990, 8505584, 10631980, 21263960, 42527920]

約数ペア:

[(1, 42527920), (2, 21263960), (4, 10631980), (5, 8505584), (8, 5315990), (10, 4252792), (16, 2657995), (20, 2126396), (23, 1849040), (29, 1466480), (40, 1063198), (46, 924520), (58, 733240), (80, 531599), (92, 462260), (115, 369808), (116, 366620), (145, 293296), (184, 231130), (230, 184904), (232, 183310), (290, 146648), (368, 115565), (460, 92452), (464, 91655), (580, 73324), (667, 63760), (797, 53360), (920, 46226), (1160, 36662), (1334, 31880), (1594, 26680), (1840, 23113), (2320, 18331), (2668, 15940), (3188, 13340), (3335, 12752), (3985, 10672), (5336, 7970), (6376, 6670)]