15690037850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{144409}}^1$

素因数の和:144515

約数の個数: 48

約数和(自身を含む): 30459534840

約数和(自身を除く): 14769496990

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 265, 410, 530, 1025, 1325, 2050, 2173, 2650, 4346, 10865, 21730, 54325, 108650, 144409, 288818, 722045, 1444090, 3610225, 5920769, 7220450, 7653677, 11841538, 15307354, 29603845, 38268385, 59207690, 76536770, 148019225, 191341925, 296038450, 313800757, 382683850, 627601514, 1569003785, 3138007570, 7845018925, 15690037850]

約数ペア:

[(1, 15690037850), (2, 7845018925), (5, 3138007570), (10, 1569003785), (25, 627601514), (41, 382683850), (50, 313800757), (53, 296038450), (82, 191341925), (106, 148019225), (205, 76536770), (265, 59207690), (410, 38268385), (530, 29603845), (1025, 15307354), (1325, 11841538), (2050, 7653677), (2173, 7220450), (2650, 5920769), (4346, 3610225), (10865, 1444090), (21730, 722045), (54325, 288818), (108650, 144409)]