80457928590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{802733}}^1$

素因数の和:803013

約数の個数: 64

約数和(自身を含む): 208762214976

約数和(自身を除く): 128304286386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 771, 1285, 1542, 2570, 3341, 3855, 6682, 7710, 10023, 16705, 20046, 33410, 50115, 100230, 802733, 1605466, 2408199, 4013665, 4816398, 8027330, 10435529, 12040995, 20871058, 24081990, 31306587, 52177645, 62613174, 104355290, 156532935, 206302381, 313065870, 412604762, 618907143, 1031511905, 1237814286, 2063023810, 2681930953, 3094535715, 5363861906, 6189071430, 8045792859, 13409654765, 16091585718, 26819309530, 40228964295, 80457928590]

約数ペア:

[(1, 80457928590), (2, 40228964295), (3, 26819309530), (5, 16091585718), (6, 13409654765), (10, 8045792859), (13, 6189071430), (15, 5363861906), (26, 3094535715), (30, 2681930953), (39, 2063023810), (65, 1237814286), (78, 1031511905), (130, 618907143), (195, 412604762), (257, 313065870), (390, 206302381), (514, 156532935), (771, 104355290), (1285, 62613174), (1542, 52177645), (2570, 31306587), (3341, 24081990), (3855, 20871058), (6682, 12040995), (7710, 10435529), (10023, 8027330), (16705, 4816398), (20046, 4013665), (33410, 2408199), (50115, 1605466), (100230, 802733)]