13236488560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1\times {\mathrm{3089}}^1$

素因数の和:4978

約数の個数: 80

約数和(自身を含む): 31863585600

約数和(自身を除く): 18627097040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1847, 2320, 3089, 3694, 6178, 7388, 9235, 12356, 14776, 15445, 18470, 24712, 29552, 30890, 36940, 49424, 53563, 61780, 73880, 89581, 107126, 123560, 147760, 179162, 214252, 247120, 267815, 358324, 428504, 447905, 535630, 716648, 857008, 895810, 1071260, 1433296, 1791620, 2142520, 3583240, 4285040, 5705383, 7166480, 11410766, 22821532, 28526915, 45643064, 57053830, 91286128, 114107660, 165456107, 228215320, 330912214, 456430640, 661824428, 827280535, 1323648856, 1654561070, 2647297712, 3309122140, 6618244280, 13236488560]

約数ペア:

[(1, 13236488560), (2, 6618244280), (4, 3309122140), (5, 2647297712), (8, 1654561070), (10, 1323648856), (16, 827280535), (20, 661824428), (29, 456430640), (40, 330912214), (58, 228215320), (80, 165456107), (116, 114107660), (145, 91286128), (232, 57053830), (290, 45643064), (464, 28526915), (580, 22821532), (1160, 11410766), (1847, 7166480), (2320, 5705383), (3089, 4285040), (3694, 3583240), (6178, 2142520), (7388, 1791620), (9235, 1433296), (12356, 1071260), (14776, 895810), (15445, 857008), (18470, 716648), (24712, 535630), (29552, 447905), (30890, 428504), (36940, 358324), (49424, 267815), (53563, 247120), (61780, 214252), (73880, 179162), (89581, 147760), (107126, 123560)]