2265250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 4953312

約数和(自身を除く): 2688062

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 41, 50, 65, 82, 85, 125, 130, 170, 205, 221, 250, 325, 410, 425, 442, 533, 650, 697, 850, 1025, 1066, 1105, 1394, 1625, 2050, 2125, 2210, 2665, 3250, 3485, 4250, 5125, 5330, 5525, 6970, 9061, 10250, 11050, 13325, 17425, 18122, 26650, 27625, 34850, 45305, 55250, 66625, 87125, 90610, 133250, 174250, 226525, 453050, 1132625, 2265250]

約数ペア:

[(1, 2265250), (2, 1132625), (5, 453050), (10, 226525), (13, 174250), (17, 133250), (25, 90610), (26, 87125), (34, 66625), (41, 55250), (50, 45305), (65, 34850), (82, 27625), (85, 26650), (125, 18122), (130, 17425), (170, 13325), (205, 11050), (221, 10250), (250, 9061), (325, 6970), (410, 5525), (425, 5330), (442, 5125), (533, 4250), (650, 3485), (697, 3250), (850, 2665), (1025, 2210), (1066, 2125), (1105, 2050), (1394, 1625)]