4031201900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{22483}}^1$

素因数の和:22671

約数の個数: 72

約数和(自身を含む): 9601927104

約数和(自身を除く): 5570725204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 163, 220, 275, 326, 550, 652, 815, 1100, 1630, 1793, 3260, 3586, 4075, 7172, 8150, 8965, 16300, 17930, 22483, 35860, 44825, 44966, 89650, 89932, 112415, 179300, 224830, 247313, 449660, 494626, 562075, 989252, 1124150, 1236565, 2248300, 2473130, 3664729, 4946260, 6182825, 7329458, 12365650, 14658916, 18323645, 24731300, 36647290, 40312019, 73294580, 80624038, 91618225, 161248076, 183236450, 201560095, 366472900, 403120190, 806240380, 1007800475, 2015600950, 4031201900]

約数ペア:

[(1, 4031201900), (2, 2015600950), (4, 1007800475), (5, 806240380), (10, 403120190), (11, 366472900), (20, 201560095), (22, 183236450), (25, 161248076), (44, 91618225), (50, 80624038), (55, 73294580), (100, 40312019), (110, 36647290), (163, 24731300), (220, 18323645), (275, 14658916), (326, 12365650), (550, 7329458), (652, 6182825), (815, 4946260), (1100, 3664729), (1630, 2473130), (1793, 2248300), (3260, 1236565), (3586, 1124150), (4075, 989252), (7172, 562075), (8150, 494626), (8965, 449660), (16300, 247313), (17930, 224830), (22483, 179300), (35860, 112415), (44825, 89932), (44966, 89650)]