194371124020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{89431}}^1$

素因数の和:90112

約数の個数: 48

約数和(自身を含む): 410711809536

約数和(自身を除く): 216340685516

約数列:

[1, 2, 4, 5, 10, 20, 271, 401, 542, 802, 1084, 1355, 1604, 2005, 2710, 4010, 5420, 8020, 89431, 108671, 178862, 217342, 357724, 434684, 447155, 543355, 894310, 1086710, 1788620, 2173420, 24235801, 35861831, 48471602, 71723662, 96943204, 121179005, 143447324, 179309155, 242358010, 358618310, 484716020, 717236620, 9718556201, 19437112402, 38874224804, 48592781005, 97185562010, 194371124020]

約数ペア:

[(1, 194371124020), (2, 97185562010), (4, 48592781005), (5, 38874224804), (10, 19437112402), (20, 9718556201), (271, 717236620), (401, 484716020), (542, 358618310), (802, 242358010), (1084, 179309155), (1355, 143447324), (1604, 121179005), (2005, 96943204), (2710, 71723662), (4010, 48471602), (5420, 35861831), (8020, 24235801), (89431, 2173420), (108671, 1788620), (178862, 1086710), (217342, 894310), (357724, 543355), (434684, 447155)]