1036561660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 2300538240

約数和(自身を除く): 1263976580

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 109, 142, 148, 181, 185, 218, 284, 355, 362, 370, 436, 545, 710, 724, 740, 905, 1090, 1420, 1810, 2180, 2627, 3620, 4033, 5254, 6697, 7739, 8066, 10508, 12851, 13135, 13394, 15478, 16132, 19729, 20165, 25702, 26270, 26788, 30956, 33485, 38695, 39458, 40330, 51404, 52540, 64255, 66970, 77390, 78916, 80660, 98645, 128510, 133940, 154780, 197290, 257020, 286343, 394580, 475487, 572686, 729973, 950974, 1145372, 1400759, 1431715, 1459946, 1901948, 2377435, 2801518, 2863430, 2919892, 3649865, 4754870, 5603036, 5726860, 7003795, 7299730, 9509740, 14007590, 14599460, 28015180, 51828083, 103656166, 207312332, 259140415, 518280830, 1036561660]

約数ペア:

[(1, 1036561660), (2, 518280830), (4, 259140415), (5, 207312332), (10, 103656166), (20, 51828083), (37, 28015180), (71, 14599460), (74, 14007590), (109, 9509740), (142, 7299730), (148, 7003795), (181, 5726860), (185, 5603036), (218, 4754870), (284, 3649865), (355, 2919892), (362, 2863430), (370, 2801518), (436, 2377435), (545, 1901948), (710, 1459946), (724, 1431715), (740, 1400759), (905, 1145372), (1090, 950974), (1420, 729973), (1810, 572686), (2180, 475487), (2627, 394580), (3620, 286343), (4033, 257020), (5254, 197290), (6697, 154780), (7739, 133940), (8066, 128510), (10508, 98645), (12851, 80660), (13135, 78916), (13394, 77390), (15478, 66970), (16132, 64255), (19729, 52540), (20165, 51404), (25702, 40330), (26270, 39458), (26788, 38695), (30956, 33485)]