2022972980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{8689}}^1$

素因数の和:10368

約数の個数: 48

約数和(自身を含む): 4858613760

約数和(自身を除く): 2835640780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1663, 3326, 6652, 8315, 8689, 11641, 16630, 17378, 23282, 33260, 34756, 43445, 46564, 58205, 60823, 86890, 116410, 121646, 173780, 232820, 243292, 304115, 608230, 1216460, 14449807, 28899614, 57799228, 72249035, 101148649, 144498070, 202297298, 288996140, 404594596, 505743245, 1011486490, 2022972980]

約数ペア:

[(1, 2022972980), (2, 1011486490), (4, 505743245), (5, 404594596), (7, 288996140), (10, 202297298), (14, 144498070), (20, 101148649), (28, 72249035), (35, 57799228), (70, 28899614), (140, 14449807), (1663, 1216460), (3326, 608230), (6652, 304115), (8315, 243292), (8689, 232820), (11641, 173780), (16630, 121646), (17378, 116410), (23282, 86890), (33260, 60823), (34756, 58205), (43445, 46564)]