2022389425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8237}}^1$

素因数の和:8338

約数の個数: 48

約数和(自身を含む): 3040019712

約数和(自身を除く): 1017630287

約数列:

[1, 5, 7, 23, 25, 35, 61, 115, 161, 175, 305, 427, 575, 805, 1403, 1525, 2135, 4025, 7015, 8237, 9821, 10675, 35075, 41185, 49105, 57659, 189451, 205925, 245525, 288295, 502457, 947255, 1326157, 1441475, 2512285, 3517199, 4736275, 6630785, 11556511, 12561425, 17585995, 33153925, 57782555, 80895577, 87929975, 288912775, 404477885, 2022389425]

約数ペア:

[(1, 2022389425), (5, 404477885), (7, 288912775), (23, 87929975), (25, 80895577), (35, 57782555), (61, 33153925), (115, 17585995), (161, 12561425), (175, 11556511), (305, 6630785), (427, 4736275), (575, 3517199), (805, 2512285), (1403, 1441475), (1525, 1326157), (2135, 947255), (4025, 502457), (7015, 288295), (8237, 245525), (9821, 205925), (10675, 189451), (35075, 57659), (41185, 49105)]