14641250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 31883544

約数和(自身を除く): 17242294

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 53, 65, 85, 106, 125, 130, 170, 221, 250, 265, 325, 425, 442, 530, 625, 650, 689, 850, 901, 1105, 1250, 1325, 1378, 1625, 1802, 2125, 2210, 2650, 3250, 3445, 4250, 4505, 5525, 6625, 6890, 8125, 9010, 10625, 11050, 11713, 13250, 16250, 17225, 21250, 22525, 23426, 27625, 33125, 34450, 45050, 55250, 58565, 66250, 86125, 112625, 117130, 138125, 172250, 225250, 276250, 292825, 430625, 563125, 585650, 861250, 1126250, 1464125, 2928250, 7320625, 14641250]

約数ペア:

[(1, 14641250), (2, 7320625), (5, 2928250), (10, 1464125), (13, 1126250), (17, 861250), (25, 585650), (26, 563125), (34, 430625), (50, 292825), (53, 276250), (65, 225250), (85, 172250), (106, 138125), (125, 117130), (130, 112625), (170, 86125), (221, 66250), (250, 58565), (265, 55250), (325, 45050), (425, 34450), (442, 33125), (530, 27625), (625, 23426), (650, 22525), (689, 21250), (850, 17225), (901, 16250), (1105, 13250), (1250, 11713), (1325, 11050), (1378, 10625), (1625, 9010), (1802, 8125), (2125, 6890), (2210, 6625), (2650, 5525), (3250, 4505), (3445, 4250)]