41886540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 128419200

約数和(自身を除く): 86532660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2399, 2910, 3492, 4365, 4798, 5820, 7197, 8730, 9596, 11995, 14394, 17460, 21591, 23990, 28788, 35985, 43182, 47980, 71970, 86364, 107955, 143940, 215910, 232703, 431820, 465406, 698109, 930812, 1163515, 1396218, 2094327, 2327030, 2792436, 3490545, 4188654, 4654060, 6981090, 8377308, 10471635, 13962180, 20943270, 41886540]

約数ペア:

[(1, 41886540), (2, 20943270), (3, 13962180), (4, 10471635), (5, 8377308), (6, 6981090), (9, 4654060), (10, 4188654), (12, 3490545), (15, 2792436), (18, 2327030), (20, 2094327), (30, 1396218), (36, 1163515), (45, 930812), (60, 698109), (90, 465406), (97, 431820), (180, 232703), (194, 215910), (291, 143940), (388, 107955), (485, 86364), (582, 71970), (873, 47980), (970, 43182), (1164, 35985), (1455, 28788), (1746, 23990), (1940, 21591), (2399, 17460), (2910, 14394), (3492, 11995), (4365, 9596), (4798, 8730), (5820, 7197)]