1036297040

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 2456545152

約数和(自身を除く): 1420248112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 397, 487, 536, 670, 794, 974, 1072, 1340, 1588, 1948, 1985, 2435, 2680, 3176, 3896, 3970, 4870, 5360, 6352, 7792, 7940, 9740, 15880, 19480, 26599, 31760, 32629, 38960, 53198, 65258, 106396, 130516, 132995, 163145, 193339, 212792, 261032, 265990, 326290, 386678, 425584, 522064, 531980, 652580, 773356, 966695, 1063960, 1305160, 1546712, 1933390, 2127920, 2610320, 3093424, 3866780, 7733560, 12953713, 15467120, 25907426, 51814852, 64768565, 103629704, 129537130, 207259408, 259074260, 518148520, 1036297040]

約数ペア:

[(1, 1036297040), (2, 518148520), (4, 259074260), (5, 207259408), (8, 129537130), (10, 103629704), (16, 64768565), (20, 51814852), (40, 25907426), (67, 15467120), (80, 12953713), (134, 7733560), (268, 3866780), (335, 3093424), (397, 2610320), (487, 2127920), (536, 1933390), (670, 1546712), (794, 1305160), (974, 1063960), (1072, 966695), (1340, 773356), (1588, 652580), (1948, 531980), (1985, 522064), (2435, 425584), (2680, 386678), (3176, 326290), (3896, 265990), (3970, 261032), (4870, 212792), (5360, 193339), (6352, 163145), (7792, 132995), (7940, 130516), (9740, 106396), (15880, 65258), (19480, 53198), (26599, 38960), (31760, 32629)]