179678822440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4866707}}^1$

素因数の和:4866802

約数の個数: 64

約数和(自身を含む): 441507749760

約数和(自身を除く): 261828927320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4615, 7384, 9230, 18460, 36920, 4866707, 9733414, 19466828, 24333535, 38933656, 48667070, 63267191, 97334140, 126534382, 194668280, 253068764, 316335955, 345536197, 506137528, 632671910, 691072394, 1265343820, 1382144788, 1727680985, 2530687640, 2764289576, 3455361970, 4491970561, 6910723940, 8983941122, 13821447880, 17967882244, 22459852805, 35935764488, 44919705610, 89839411220, 179678822440]

約数ペア:

[(1, 179678822440), (2, 89839411220), (4, 44919705610), (5, 35935764488), (8, 22459852805), (10, 17967882244), (13, 13821447880), (20, 8983941122), (26, 6910723940), (40, 4491970561), (52, 3455361970), (65, 2764289576), (71, 2530687640), (104, 1727680985), (130, 1382144788), (142, 1265343820), (260, 691072394), (284, 632671910), (355, 506137528), (520, 345536197), (568, 316335955), (710, 253068764), (923, 194668280), (1420, 126534382), (1846, 97334140), (2840, 63267191), (3692, 48667070), (4615, 38933656), (7384, 24333535), (9230, 19466828), (18460, 9733414), (36920, 4866707)]