38693749250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{143443}}^1$

素因数の和:143556

約数の個数: 64

約数和(自身を含む): 78946987392

約数和(自身を除く): 40253238142

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 125, 130, 166, 250, 325, 415, 650, 830, 1079, 1625, 2075, 2158, 3250, 4150, 5395, 10375, 10790, 20750, 26975, 53950, 134875, 143443, 269750, 286886, 717215, 1434430, 1864759, 3586075, 3729518, 7172150, 9323795, 11905769, 17930375, 18647590, 23811538, 35860750, 46618975, 59528845, 93237950, 119057690, 154774997, 233094875, 297644225, 309549994, 466189750, 595288450, 773874985, 1488221125, 1547749970, 2976442250, 3869374925, 7738749850, 19346874625, 38693749250]

約数ペア:

[(1, 38693749250), (2, 19346874625), (5, 7738749850), (10, 3869374925), (13, 2976442250), (25, 1547749970), (26, 1488221125), (50, 773874985), (65, 595288450), (83, 466189750), (125, 309549994), (130, 297644225), (166, 233094875), (250, 154774997), (325, 119057690), (415, 93237950), (650, 59528845), (830, 46618975), (1079, 35860750), (1625, 23811538), (2075, 18647590), (2158, 17930375), (3250, 11905769), (4150, 9323795), (5395, 7172150), (10375, 3729518), (10790, 3586075), (20750, 1864759), (26975, 1434430), (53950, 717215), (134875, 286886), (143443, 269750)]