15678312260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{2423}}^1$

素因数の和:3093

約数の個数: 96

約数和(自身を含む): 36396767232

約数和(自身を除く): 20718454972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 607, 820, 1066, 1214, 2132, 2423, 2428, 2665, 3035, 4846, 5330, 6070, 7891, 9692, 10660, 12115, 12140, 15782, 24230, 24887, 31499, 31564, 39455, 48460, 49774, 62998, 78910, 99343, 99548, 124435, 125996, 157495, 157820, 198686, 248870, 314990, 323531, 397372, 496715, 497740, 629980, 647062, 993430, 1291459, 1294124, 1470761, 1617655, 1986860, 2582918, 2941522, 3235310, 5165836, 5883044, 6457295, 6470620, 7353805, 12914590, 14707610, 19119893, 25829180, 29415220, 38239786, 60301201, 76479572, 95599465, 120602402, 191198930, 241204804, 301506005, 382397860, 603012010, 783915613, 1206024020, 1567831226, 3135662452, 3919578065, 7839156130, 15678312260]

約数ペア:

[(1, 15678312260), (2, 7839156130), (4, 3919578065), (5, 3135662452), (10, 1567831226), (13, 1206024020), (20, 783915613), (26, 603012010), (41, 382397860), (52, 301506005), (65, 241204804), (82, 191198930), (130, 120602402), (164, 95599465), (205, 76479572), (260, 60301201), (410, 38239786), (533, 29415220), (607, 25829180), (820, 19119893), (1066, 14707610), (1214, 12914590), (2132, 7353805), (2423, 6470620), (2428, 6457295), (2665, 5883044), (3035, 5165836), (4846, 3235310), (5330, 2941522), (6070, 2582918), (7891, 1986860), (9692, 1617655), (10660, 1470761), (12115, 1294124), (12140, 1291459), (15782, 993430), (24230, 647062), (24887, 629980), (31499, 497740), (31564, 496715), (39455, 397372), (48460, 323531), (49774, 314990), (62998, 248870), (78910, 198686), (99343, 157820), (99548, 157495), (124435, 125996)]