65294060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8154

約数の個数: 48

約数和(自身を含む): 152447232

約数和(自身を除く): 87153172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 8101, 16202, 32404, 40505, 81010, 105313, 162020, 210626, 251131, 421252, 502262, 526565, 1004524, 1053130, 1255655, 2106260, 2511310, 3264703, 5022620, 6529406, 13058812, 16323515, 32647030, 65294060]

約数ペア:

[(1, 65294060), (2, 32647030), (4, 16323515), (5, 13058812), (10, 6529406), (13, 5022620), (20, 3264703), (26, 2511310), (31, 2106260), (52, 1255655), (62, 1053130), (65, 1004524), (124, 526565), (130, 502262), (155, 421252), (260, 251131), (310, 210626), (403, 162020), (620, 105313), (806, 81010), (1612, 40505), (2015, 32404), (4030, 16202), (8060, 8101)]