192638803120

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{877}}^1\times {\mathrm{6553}}^1$

素因数の和:7862

約数の個数: 80

約数和(自身を含む): 449534665440

約数和(自身を除く): 256895862320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 877, 1676, 1754, 2095, 3352, 3508, 4190, 4385, 6553, 6704, 7016, 8380, 8770, 13106, 14032, 16760, 17540, 26212, 32765, 33520, 35080, 52424, 65530, 70160, 104848, 131060, 262120, 367463, 524240, 734926, 1469852, 1837315, 2745707, 2939704, 3674630, 5491414, 5746981, 5879408, 7349260, 10982828, 11493962, 13728535, 14698520, 21965656, 22987924, 27457070, 28734905, 29397040, 43931312, 45975848, 54914140, 57469810, 91951696, 109828280, 114939620, 219656560, 229879240, 459758480, 2407985039, 4815970078, 9631940156, 12039925195, 19263880312, 24079850390, 38527760624, 48159700780, 96319401560, 192638803120]

約数ペア:

[(1, 192638803120), (2, 96319401560), (4, 48159700780), (5, 38527760624), (8, 24079850390), (10, 19263880312), (16, 12039925195), (20, 9631940156), (40, 4815970078), (80, 2407985039), (419, 459758480), (838, 229879240), (877, 219656560), (1676, 114939620), (1754, 109828280), (2095, 91951696), (3352, 57469810), (3508, 54914140), (4190, 45975848), (4385, 43931312), (6553, 29397040), (6704, 28734905), (7016, 27457070), (8380, 22987924), (8770, 21965656), (13106, 14698520), (14032, 13728535), (16760, 11493962), (17540, 10982828), (26212, 7349260), (32765, 5879408), (33520, 5746981), (35080, 5491414), (52424, 3674630), (65530, 2939704), (70160, 2745707), (104848, 1837315), (131060, 1469852), (262120, 734926), (367463, 524240)]