91882960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5240

約数の個数: 80

約数和(自身を含む): 243640656

約数和(自身を除く): 151757696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 5197, 8840, 10394, 17680, 20788, 25985, 41576, 51970, 67561, 83152, 88349, 103940, 135122, 176698, 207880, 270244, 337805, 353396, 415760, 441745, 540488, 675610, 706792, 883490, 1080976, 1148537, 1351220, 1413584, 1766980, 2297074, 2702440, 3533960, 4594148, 5404880, 5742685, 7067920, 9188296, 11485370, 18376592, 22970740, 45941480, 91882960]

約数ペア:

[(1, 91882960), (2, 45941480), (4, 22970740), (5, 18376592), (8, 11485370), (10, 9188296), (13, 7067920), (16, 5742685), (17, 5404880), (20, 4594148), (26, 3533960), (34, 2702440), (40, 2297074), (52, 1766980), (65, 1413584), (68, 1351220), (80, 1148537), (85, 1080976), (104, 883490), (130, 706792), (136, 675610), (170, 540488), (208, 441745), (221, 415760), (260, 353396), (272, 337805), (340, 270244), (442, 207880), (520, 176698), (680, 135122), (884, 103940), (1040, 88349), (1105, 83152), (1360, 67561), (1768, 51970), (2210, 41576), (3536, 25985), (4420, 20788), (5197, 17680), (8840, 10394)]