40053160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 64922840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2699, 2968, 3710, 5398, 7420, 10796, 13495, 14840, 18893, 21592, 26990, 37786, 53980, 75572, 94465, 107960, 143047, 151144, 188930, 286094, 377860, 572188, 715235, 755720, 1001329, 1144376, 1430470, 2002658, 2860940, 4005316, 5006645, 5721880, 8010632, 10013290, 20026580, 40053160]

約数ペア:

[(1, 40053160), (2, 20026580), (4, 10013290), (5, 8010632), (7, 5721880), (8, 5006645), (10, 4005316), (14, 2860940), (20, 2002658), (28, 1430470), (35, 1144376), (40, 1001329), (53, 755720), (56, 715235), (70, 572188), (106, 377860), (140, 286094), (212, 188930), (265, 151144), (280, 143047), (371, 107960), (424, 94465), (530, 75572), (742, 53980), (1060, 37786), (1484, 26990), (1855, 21592), (2120, 18893), (2699, 14840), (2968, 13495), (3710, 10796), (5398, 7420)]