15674984260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{10631}}^1$

素因数の和:10813

約数の個数: 96

約数和(自身を含む): 36459424512

約数和(自身を除く): 20784440252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 107, 130, 212, 214, 260, 265, 428, 530, 535, 689, 1060, 1070, 1378, 1391, 2140, 2756, 2782, 3445, 5564, 5671, 6890, 6955, 10631, 11342, 13780, 13910, 21262, 22684, 27820, 28355, 42524, 53155, 56710, 73723, 106310, 113420, 138203, 147446, 212620, 276406, 294892, 368615, 552812, 563443, 691015, 737230, 1126886, 1137517, 1382030, 1474460, 2253772, 2275034, 2764060, 2817215, 4550068, 5634430, 5687585, 7324759, 11268860, 11375170, 14649518, 14787721, 22750340, 29299036, 29575442, 36623795, 59150884, 60288401, 73247590, 73938605, 120576802, 146495180, 147877210, 241153604, 295754420, 301442005, 602884010, 783749213, 1205768020, 1567498426, 3134996852, 3918746065, 7837492130, 15674984260]

約数ペア:

[(1, 15674984260), (2, 7837492130), (4, 3918746065), (5, 3134996852), (10, 1567498426), (13, 1205768020), (20, 783749213), (26, 602884010), (52, 301442005), (53, 295754420), (65, 241153604), (106, 147877210), (107, 146495180), (130, 120576802), (212, 73938605), (214, 73247590), (260, 60288401), (265, 59150884), (428, 36623795), (530, 29575442), (535, 29299036), (689, 22750340), (1060, 14787721), (1070, 14649518), (1378, 11375170), (1391, 11268860), (2140, 7324759), (2756, 5687585), (2782, 5634430), (3445, 4550068), (5564, 2817215), (5671, 2764060), (6890, 2275034), (6955, 2253772), (10631, 1474460), (11342, 1382030), (13780, 1137517), (13910, 1126886), (21262, 737230), (22684, 691015), (27820, 563443), (28355, 552812), (42524, 368615), (53155, 294892), (56710, 276406), (73723, 212620), (106310, 147446), (113420, 138203)]