156938533700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{118471}}^1$

素因数の和:119517

約数の個数: 72

約数和(自身を含む): 367116294720

約数和(自身を除く): 210177761020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1019, 1300, 2038, 4076, 5095, 10190, 13247, 20380, 25475, 26494, 50950, 52988, 66235, 101900, 118471, 132470, 236942, 264940, 331175, 473884, 592355, 662350, 1184710, 1324700, 1540123, 2369420, 2961775, 3080246, 5923550, 6160492, 7700615, 11847100, 15401230, 30802460, 38503075, 77006150, 120721949, 154012300, 241443898, 482887796, 603609745, 1207219490, 1569385337, 2414438980, 3018048725, 3138770674, 6036097450, 6277541348, 7846926685, 12072194900, 15693853370, 31387706740, 39234633425, 78469266850, 156938533700]

約数ペア:

[(1, 156938533700), (2, 78469266850), (4, 39234633425), (5, 31387706740), (10, 15693853370), (13, 12072194900), (20, 7846926685), (25, 6277541348), (26, 6036097450), (50, 3138770674), (52, 3018048725), (65, 2414438980), (100, 1569385337), (130, 1207219490), (260, 603609745), (325, 482887796), (650, 241443898), (1019, 154012300), (1300, 120721949), (2038, 77006150), (4076, 38503075), (5095, 30802460), (10190, 15401230), (13247, 11847100), (20380, 7700615), (25475, 6160492), (26494, 5923550), (50950, 3080246), (52988, 2961775), (66235, 2369420), (101900, 1540123), (118471, 1324700), (132470, 1184710), (236942, 662350), (264940, 592355), (331175, 473884)]