83016890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 181560960

約数和(自身を除く): 98544070

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 121, 157, 190, 209, 230, 242, 253, 314, 418, 437, 506, 605, 785, 874, 1045, 1210, 1265, 1570, 1727, 2090, 2185, 2299, 2530, 2783, 2983, 3454, 3611, 4370, 4598, 4807, 5566, 5966, 7222, 8635, 9614, 11495, 13915, 14915, 17270, 18055, 18997, 22990, 24035, 27830, 29830, 32813, 36110, 37994, 39721, 48070, 52877, 65626, 68609, 79442, 94985, 105754, 137218, 164065, 189970, 198605, 264385, 328130, 343045, 360943, 397210, 436931, 528770, 686090, 721886, 754699, 873862, 1509398, 1804715, 2184655, 3609430, 3773495, 4369310, 7546990, 8301689, 16603378, 41508445, 83016890]

約数ペア:

[(1, 83016890), (2, 41508445), (5, 16603378), (10, 8301689), (11, 7546990), (19, 4369310), (22, 3773495), (23, 3609430), (38, 2184655), (46, 1804715), (55, 1509398), (95, 873862), (110, 754699), (115, 721886), (121, 686090), (157, 528770), (190, 436931), (209, 397210), (230, 360943), (242, 343045), (253, 328130), (314, 264385), (418, 198605), (437, 189970), (506, 164065), (605, 137218), (785, 105754), (874, 94985), (1045, 79442), (1210, 68609), (1265, 65626), (1570, 52877), (1727, 48070), (2090, 39721), (2185, 37994), (2299, 36110), (2530, 32813), (2783, 29830), (2983, 27830), (3454, 24035), (3611, 22990), (4370, 18997), (4598, 18055), (4807, 17270), (5566, 14915), (5966, 13915), (7222, 11495), (8635, 9614)]