38883000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 130777920

約数和(自身を除く): 91894920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 997, 1000, 1300, 1500, 1560, 1625, 1950, 1994, 2600, 2991, 3000, 3250, 3900, 3988, 4875, 4985, 5982, 6500, 7800, 7976, 9750, 9970, 11964, 12961, 13000, 14955, 19500, 19940, 23928, 24925, 25922, 29910, 38883, 39000, 39880, 49850, 51844, 59820, 64805, 74775, 77766, 99700, 103688, 119640, 124625, 129610, 149550, 155532, 194415, 199400, 249250, 259220, 299100, 311064, 324025, 373875, 388830, 498500, 518440, 598200, 648050, 747750, 777660, 972075, 997000, 1296100, 1495500, 1555320, 1620125, 1944150, 2592200, 2991000, 3240250, 3888300, 4860375, 6480500, 7776600, 9720750, 12961000, 19441500, 38883000]

約数ペア:

[(1, 38883000), (2, 19441500), (3, 12961000), (4, 9720750), (5, 7776600), (6, 6480500), (8, 4860375), (10, 3888300), (12, 3240250), (13, 2991000), (15, 2592200), (20, 1944150), (24, 1620125), (25, 1555320), (26, 1495500), (30, 1296100), (39, 997000), (40, 972075), (50, 777660), (52, 747750), (60, 648050), (65, 598200), (75, 518440), (78, 498500), (100, 388830), (104, 373875), (120, 324025), (125, 311064), (130, 299100), (150, 259220), (156, 249250), (195, 199400), (200, 194415), (250, 155532), (260, 149550), (300, 129610), (312, 124625), (325, 119640), (375, 103688), (390, 99700), (500, 77766), (520, 74775), (600, 64805), (650, 59820), (750, 51844), (780, 49850), (975, 39880), (997, 39000), (1000, 38883), (1300, 29910), (1500, 25922), (1560, 24925), (1625, 23928), (1950, 19940), (1994, 19500), (2600, 14955), (2991, 13000), (3000, 12961), (3250, 11964), (3900, 9970), (3988, 9750), (4875, 7976), (4985, 7800), (5982, 6500)]