73400560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 186630912

約数和(自身を除く): 113230352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 1741, 2108, 2480, 2635, 3482, 4216, 5270, 6964, 8432, 8705, 10540, 13928, 17410, 21080, 27856, 29597, 34820, 42160, 53971, 59194, 69640, 107942, 118388, 139280, 147985, 215884, 236776, 269855, 295970, 431768, 473552, 539710, 591940, 863536, 917507, 1079420, 1183880, 1835014, 2158840, 2367760, 3670028, 4317680, 4587535, 7340056, 9175070, 14680112, 18350140, 36700280, 73400560]

約数ペア:

[(1, 73400560), (2, 36700280), (4, 18350140), (5, 14680112), (8, 9175070), (10, 7340056), (16, 4587535), (17, 4317680), (20, 3670028), (31, 2367760), (34, 2158840), (40, 1835014), (62, 1183880), (68, 1079420), (80, 917507), (85, 863536), (124, 591940), (136, 539710), (155, 473552), (170, 431768), (248, 295970), (272, 269855), (310, 236776), (340, 215884), (496, 147985), (527, 139280), (620, 118388), (680, 107942), (1054, 69640), (1240, 59194), (1360, 53971), (1741, 42160), (2108, 34820), (2480, 29597), (2635, 27856), (3482, 21080), (4216, 17410), (5270, 13928), (6964, 10540), (8432, 8705)]