104095940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5639}}^1$

素因数の和:5732

約数の個数: 48

約数和(自身を含む): 238775040

約数和(自身を除く): 134679100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5639, 9230, 11278, 18460, 22556, 28195, 56390, 73307, 112780, 146614, 293228, 366535, 400369, 733070, 800738, 1466140, 1601476, 2001845, 4003690, 5204797, 8007380, 10409594, 20819188, 26023985, 52047970, 104095940]

約数ペア:

[(1, 104095940), (2, 52047970), (4, 26023985), (5, 20819188), (10, 10409594), (13, 8007380), (20, 5204797), (26, 4003690), (52, 2001845), (65, 1601476), (71, 1466140), (130, 800738), (142, 733070), (260, 400369), (284, 366535), (355, 293228), (710, 146614), (923, 112780), (1420, 73307), (1846, 56390), (3692, 28195), (4615, 22556), (5639, 18460), (9230, 11278)]