2299303760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31139}}^1$

素因数の和:31236

約数の個数: 80

約数和(自身を含む): 5838376320

約数和(自身を除く): 3539072560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 710, 923, 1040, 1136, 1420, 1846, 2840, 3692, 4615, 5680, 7384, 9230, 14768, 18460, 31139, 36920, 62278, 73840, 124556, 155695, 249112, 311390, 404807, 498224, 622780, 809614, 1245560, 1619228, 2024035, 2210869, 2491120, 3238456, 4048070, 4421738, 6476912, 8096140, 8843476, 11054345, 16192280, 17686952, 22108690, 28741297, 32384560, 35373904, 44217380, 57482594, 88434760, 114965188, 143706485, 176869520, 229930376, 287412970, 459860752, 574825940, 1149651880, 2299303760]

約数ペア:

[(1, 2299303760), (2, 1149651880), (4, 574825940), (5, 459860752), (8, 287412970), (10, 229930376), (13, 176869520), (16, 143706485), (20, 114965188), (26, 88434760), (40, 57482594), (52, 44217380), (65, 35373904), (71, 32384560), (80, 28741297), (104, 22108690), (130, 17686952), (142, 16192280), (208, 11054345), (260, 8843476), (284, 8096140), (355, 6476912), (520, 4421738), (568, 4048070), (710, 3238456), (923, 2491120), (1040, 2210869), (1136, 2024035), (1420, 1619228), (1846, 1245560), (2840, 809614), (3692, 622780), (4615, 498224), (5680, 404807), (7384, 311390), (9230, 249112), (14768, 155695), (18460, 124556), (31139, 73840), (36920, 62278)]