102227180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 248209920

約数和(自身を除く): 145982740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 89, 92, 110, 115, 178, 220, 227, 230, 253, 356, 445, 454, 460, 506, 890, 908, 979, 1012, 1135, 1265, 1780, 1958, 2047, 2270, 2497, 2530, 3916, 4094, 4540, 4895, 4994, 5060, 5221, 8188, 9790, 9988, 10235, 10442, 12485, 19580, 20203, 20470, 20884, 22517, 24970, 26105, 40406, 40940, 45034, 49940, 52210, 57431, 80812, 90068, 101015, 104420, 112585, 114862, 202030, 222233, 225170, 229724, 287155, 404060, 444466, 450340, 464669, 574310, 888932, 929338, 1111165, 1148620, 1858676, 2222330, 2323345, 4444660, 4646690, 5111359, 9293380, 10222718, 20445436, 25556795, 51113590, 102227180]

約数ペア:

[(1, 102227180), (2, 51113590), (4, 25556795), (5, 20445436), (10, 10222718), (11, 9293380), (20, 5111359), (22, 4646690), (23, 4444660), (44, 2323345), (46, 2222330), (55, 1858676), (89, 1148620), (92, 1111165), (110, 929338), (115, 888932), (178, 574310), (220, 464669), (227, 450340), (230, 444466), (253, 404060), (356, 287155), (445, 229724), (454, 225170), (460, 222233), (506, 202030), (890, 114862), (908, 112585), (979, 104420), (1012, 101015), (1135, 90068), (1265, 80812), (1780, 57431), (1958, 52210), (2047, 49940), (2270, 45034), (2497, 40940), (2530, 40406), (3916, 26105), (4094, 24970), (4540, 22517), (4895, 20884), (4994, 20470), (5060, 20203), (5221, 19580), (8188, 12485), (9790, 10442), (9988, 10235)]