220848550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8287}}^1$

素因数の和:8353

約数の個数: 48

約数和(自身を含む): 453220992

約数和(自身を除く): 232372442

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 8287, 13325, 16574, 26650, 41435, 82870, 107731, 207175, 215462, 339767, 414350, 538655, 679534, 1077310, 1698835, 2693275, 3397670, 4416971, 5386550, 8494175, 8833942, 16988350, 22084855, 44169710, 110424275, 220848550]

約数ペア:

[(1, 220848550), (2, 110424275), (5, 44169710), (10, 22084855), (13, 16988350), (25, 8833942), (26, 8494175), (41, 5386550), (50, 4416971), (65, 3397670), (82, 2693275), (130, 1698835), (205, 1077310), (325, 679534), (410, 538655), (533, 414350), (650, 339767), (1025, 215462), (1066, 207175), (2050, 107731), (2665, 82870), (5330, 41435), (8287, 26650), (13325, 16574)]