36420580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 55509020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 79, 89, 140, 148, 158, 178, 185, 259, 316, 356, 370, 395, 445, 518, 553, 623, 740, 790, 890, 1036, 1106, 1246, 1295, 1580, 1780, 2212, 2492, 2590, 2765, 2923, 3115, 3293, 5180, 5530, 5846, 6230, 6586, 7031, 11060, 11692, 12460, 13172, 14062, 14615, 16465, 20461, 23051, 28124, 29230, 32930, 35155, 40922, 46102, 49217, 58460, 65860, 70310, 81844, 92204, 98434, 102305, 115255, 140620, 196868, 204610, 230510, 246085, 260147, 409220, 461020, 492170, 520294, 984340, 1040588, 1300735, 1821029, 2601470, 3642058, 5202940, 7284116, 9105145, 18210290, 36420580]

約数ペア:

[(1, 36420580), (2, 18210290), (4, 9105145), (5, 7284116), (7, 5202940), (10, 3642058), (14, 2601470), (20, 1821029), (28, 1300735), (35, 1040588), (37, 984340), (70, 520294), (74, 492170), (79, 461020), (89, 409220), (140, 260147), (148, 246085), (158, 230510), (178, 204610), (185, 196868), (259, 140620), (316, 115255), (356, 102305), (370, 98434), (395, 92204), (445, 81844), (518, 70310), (553, 65860), (623, 58460), (740, 49217), (790, 46102), (890, 40922), (1036, 35155), (1106, 32930), (1246, 29230), (1295, 28124), (1580, 23051), (1780, 20461), (2212, 16465), (2492, 14615), (2590, 14062), (2765, 13172), (2923, 12460), (3115, 11692), (3293, 11060), (5180, 7031), (5530, 6586), (5846, 6230)]