369743420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 830695824

約数和(自身を除く): 460952404

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 361, 380, 415, 617, 722, 830, 1234, 1444, 1577, 1660, 1805, 2468, 3085, 3154, 3610, 6170, 6308, 7220, 7885, 11723, 12340, 15770, 23446, 29963, 31540, 46892, 51211, 58615, 59926, 102422, 117230, 119852, 149815, 204844, 222737, 234460, 256055, 299630, 445474, 512110, 599260, 890948, 973009, 1024220, 1113685, 1946018, 2227370, 3892036, 4454740, 4865045, 9730090, 18487171, 19460180, 36974342, 73948684, 92435855, 184871710, 369743420]

約数ペア:

[(1, 369743420), (2, 184871710), (4, 92435855), (5, 73948684), (10, 36974342), (19, 19460180), (20, 18487171), (38, 9730090), (76, 4865045), (83, 4454740), (95, 3892036), (166, 2227370), (190, 1946018), (332, 1113685), (361, 1024220), (380, 973009), (415, 890948), (617, 599260), (722, 512110), (830, 445474), (1234, 299630), (1444, 256055), (1577, 234460), (1660, 222737), (1805, 204844), (2468, 149815), (3085, 119852), (3154, 117230), (3610, 102422), (6170, 59926), (6308, 58615), (7220, 51211), (7885, 46892), (11723, 31540), (12340, 29963), (15770, 23446)]