838006020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81677}}^1$

素因数の和:81714

約数の個数: 96

約数和(自身を含む): 2744380800

約数和(自身を除く): 1906374780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 81677, 163354, 245031, 326708, 408385, 490062, 735093, 816770, 980124, 1225155, 1470186, 1551863, 1633540, 2205279, 2450310, 2940372, 3103726, 3675465, 4410558, 4655589, 4900620, 6207452, 7350930, 7759315, 8821116, 9311178, 11026395, 13966767, 14701860, 15518630, 18622356, 22052790, 23277945, 27933534, 31037260, 41900301, 44105580, 46555890, 55867068, 69833835, 83800602, 93111780, 139667670, 167601204, 209501505, 279335340, 419003010, 838006020]

約数ペア:

[(1, 838006020), (2, 419003010), (3, 279335340), (4, 209501505), (5, 167601204), (6, 139667670), (9, 93111780), (10, 83800602), (12, 69833835), (15, 55867068), (18, 46555890), (19, 44105580), (20, 41900301), (27, 31037260), (30, 27933534), (36, 23277945), (38, 22052790), (45, 18622356), (54, 15518630), (57, 14701860), (60, 13966767), (76, 11026395), (90, 9311178), (95, 8821116), (108, 7759315), (114, 7350930), (135, 6207452), (171, 4900620), (180, 4655589), (190, 4410558), (228, 3675465), (270, 3103726), (285, 2940372), (342, 2450310), (380, 2205279), (513, 1633540), (540, 1551863), (570, 1470186), (684, 1225155), (855, 980124), (1026, 816770), (1140, 735093), (1710, 490062), (2052, 408385), (2565, 326708), (3420, 245031), (5130, 163354), (10260, 81677)]