4879490620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 11093677056

約数和(自身を除く): 6214186436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 131, 142, 170, 262, 284, 340, 355, 524, 655, 710, 1207, 1310, 1420, 1543, 2227, 2414, 2620, 3086, 4454, 4828, 6035, 6172, 7715, 8908, 9301, 11135, 12070, 15430, 18602, 22270, 24140, 26231, 30860, 37204, 44540, 46505, 52462, 93010, 104924, 109553, 131155, 158117, 186020, 202133, 219106, 262310, 316234, 404266, 438212, 524620, 547765, 632468, 790585, 808532, 1010665, 1095530, 1581170, 1862401, 2021330, 2191060, 3162340, 3436261, 3724802, 4042660, 6872522, 7449604, 9312005, 13745044, 14351443, 17181305, 18624010, 28702886, 34362610, 37248020, 57405772, 68725220, 71757215, 143514430, 243974531, 287028860, 487949062, 975898124, 1219872655, 2439745310, 4879490620]

約数ペア:

[(1, 4879490620), (2, 2439745310), (4, 1219872655), (5, 975898124), (10, 487949062), (17, 287028860), (20, 243974531), (34, 143514430), (68, 71757215), (71, 68725220), (85, 57405772), (131, 37248020), (142, 34362610), (170, 28702886), (262, 18624010), (284, 17181305), (340, 14351443), (355, 13745044), (524, 9312005), (655, 7449604), (710, 6872522), (1207, 4042660), (1310, 3724802), (1420, 3436261), (1543, 3162340), (2227, 2191060), (2414, 2021330), (2620, 1862401), (3086, 1581170), (4454, 1095530), (4828, 1010665), (6035, 808532), (6172, 790585), (7715, 632468), (8908, 547765), (9301, 524620), (11135, 438212), (12070, 404266), (15430, 316234), (18602, 262310), (22270, 219106), (24140, 202133), (26231, 186020), (30860, 158117), (37204, 131155), (44540, 109553), (46505, 104924), (52462, 93010)]