87363640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24001}}^1$

素因数の和:24032

約数の個数: 64

約数和(自身を含む): 241940160

約数和(自身を除く): 154576520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 24001, 48002, 96004, 120005, 168007, 192008, 240010, 312013, 336014, 480020, 624026, 672028, 840035, 960040, 1248052, 1344056, 1560065, 1680070, 2184091, 2496104, 3120130, 3360140, 4368182, 6240260, 6720280, 8736364, 10920455, 12480520, 17472728, 21840910, 43681820, 87363640]

約数ペア:

[(1, 87363640), (2, 43681820), (4, 21840910), (5, 17472728), (7, 12480520), (8, 10920455), (10, 8736364), (13, 6720280), (14, 6240260), (20, 4368182), (26, 3360140), (28, 3120130), (35, 2496104), (40, 2184091), (52, 1680070), (56, 1560065), (65, 1344056), (70, 1248052), (91, 960040), (104, 840035), (130, 672028), (140, 624026), (182, 480020), (260, 336014), (280, 312013), (364, 240010), (455, 192008), (520, 168007), (728, 120005), (910, 96004), (1820, 48002), (3640, 24001)]