88226620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 200672640

約数和(自身を除く): 112446020

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 269, 310, 460, 529, 538, 620, 713, 1058, 1076, 1345, 1426, 2116, 2645, 2690, 2852, 3565, 5290, 5380, 6187, 7130, 8339, 10580, 12374, 14260, 16399, 16678, 24748, 30935, 32798, 33356, 41695, 61870, 65596, 81995, 83390, 123740, 142301, 163990, 166780, 191797, 284602, 327980, 383594, 569204, 711505, 767188, 958985, 1423010, 1917970, 2846020, 3835940, 4411331, 8822662, 17645324, 22056655, 44113310, 88226620]

約数ペア:

[(1, 88226620), (2, 44113310), (4, 22056655), (5, 17645324), (10, 8822662), (20, 4411331), (23, 3835940), (31, 2846020), (46, 1917970), (62, 1423010), (92, 958985), (115, 767188), (124, 711505), (155, 569204), (230, 383594), (269, 327980), (310, 284602), (460, 191797), (529, 166780), (538, 163990), (620, 142301), (713, 123740), (1058, 83390), (1076, 81995), (1345, 65596), (1426, 61870), (2116, 41695), (2645, 33356), (2690, 32798), (2852, 30935), (3565, 24748), (5290, 16678), (5380, 16399), (6187, 14260), (7130, 12374), (8339, 10580)]