88036180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 198164232

約数和(自身を除く): 110128052

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 157, 212, 230, 265, 314, 460, 529, 530, 628, 785, 1058, 1060, 1219, 1570, 2116, 2438, 2645, 3140, 3611, 4876, 5290, 6095, 7222, 8321, 10580, 12190, 14444, 16642, 18055, 24380, 28037, 33284, 36110, 41605, 56074, 72220, 83053, 83210, 112148, 140185, 166106, 166420, 191383, 280370, 332212, 382766, 415265, 560740, 765532, 830530, 956915, 1661060, 1913830, 3827660, 4401809, 8803618, 17607236, 22009045, 44018090, 88036180]

約数ペア:

[(1, 88036180), (2, 44018090), (4, 22009045), (5, 17607236), (10, 8803618), (20, 4401809), (23, 3827660), (46, 1913830), (53, 1661060), (92, 956915), (106, 830530), (115, 765532), (157, 560740), (212, 415265), (230, 382766), (265, 332212), (314, 280370), (460, 191383), (529, 166420), (530, 166106), (628, 140185), (785, 112148), (1058, 83210), (1060, 83053), (1219, 72220), (1570, 56074), (2116, 41605), (2438, 36110), (2645, 33284), (3140, 28037), (3611, 24380), (4876, 18055), (5290, 16642), (6095, 14444), (7222, 12190), (8321, 10580)]