2382179920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5417}}^1$

素因数の和:5692

約数の個数: 80

約数和(自身を含む): 5804628480

約数和(自身を除く): 3422448560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 239, 368, 460, 478, 920, 956, 1195, 1840, 1912, 2390, 3824, 4780, 5417, 5497, 9560, 10834, 10994, 19120, 21668, 21988, 27085, 27485, 43336, 43976, 54170, 54970, 86672, 87952, 108340, 109940, 124591, 216680, 219880, 249182, 433360, 439760, 498364, 622955, 996728, 1245910, 1294663, 1993456, 2491820, 2589326, 4983640, 5178652, 6473315, 9967280, 10357304, 12946630, 20714608, 25893260, 29777249, 51786520, 59554498, 103573040, 119108996, 148886245, 238217992, 297772490, 476435984, 595544980, 1191089960, 2382179920]

約数ペア:

[(1, 2382179920), (2, 1191089960), (4, 595544980), (5, 476435984), (8, 297772490), (10, 238217992), (16, 148886245), (20, 119108996), (23, 103573040), (40, 59554498), (46, 51786520), (80, 29777249), (92, 25893260), (115, 20714608), (184, 12946630), (230, 10357304), (239, 9967280), (368, 6473315), (460, 5178652), (478, 4983640), (920, 2589326), (956, 2491820), (1195, 1993456), (1840, 1294663), (1912, 1245910), (2390, 996728), (3824, 622955), (4780, 498364), (5417, 439760), (5497, 433360), (9560, 249182), (10834, 219880), (10994, 216680), (19120, 124591), (21668, 109940), (21988, 108340), (27085, 87952), (27485, 86672), (43336, 54970), (43976, 54170)]