22476893870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2689}}^1$

素因数の和:3021

約数の個数: 64

約数和(自身を含む): 41932494720

約数和(自身を除く): 19455600850

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 193, 305, 355, 386, 610, 710, 965, 1930, 2689, 4331, 5378, 8662, 11773, 13445, 13703, 21655, 23546, 26890, 27406, 43310, 58865, 68515, 117730, 137030, 164029, 190919, 328058, 381838, 518977, 820145, 835883, 954595, 1037954, 1640290, 1671766, 1909190, 2594885, 4179415, 5189770, 8358830, 11646059, 23292118, 31657597, 36847367, 58230295, 63315194, 73694734, 116460590, 158287985, 184236835, 316575970, 368473670, 2247689387, 4495378774, 11238446935, 22476893870]

約数ペア:

[(1, 22476893870), (2, 11238446935), (5, 4495378774), (10, 2247689387), (61, 368473670), (71, 316575970), (122, 184236835), (142, 158287985), (193, 116460590), (305, 73694734), (355, 63315194), (386, 58230295), (610, 36847367), (710, 31657597), (965, 23292118), (1930, 11646059), (2689, 8358830), (4331, 5189770), (5378, 4179415), (8662, 2594885), (11773, 1909190), (13445, 1671766), (13703, 1640290), (21655, 1037954), (23546, 954595), (26890, 835883), (27406, 820145), (43310, 518977), (58865, 381838), (68515, 328058), (117730, 190919), (137030, 164029)]