22277069980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{3709}}^1$

素因数の和:4939

約数の個数: 96

約数和(自身を含む): 53312878080

約数和(自身を除く): 31035808100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1187, 1265, 2374, 2530, 3709, 4748, 5060, 5935, 7418, 11870, 13057, 14836, 18545, 23740, 26114, 27301, 37090, 40799, 52228, 54602, 65285, 74180, 81598, 85307, 109204, 130570, 136505, 163196, 170614, 203995, 261140, 273010, 300311, 341228, 407990, 426535, 546020, 600622, 815980, 853070, 938377, 1201244, 1501555, 1706140, 1876754, 3003110, 3753508, 4402583, 4691885, 6006220, 8805166, 9383770, 17610332, 18767540, 22012915, 44025830, 48428413, 88051660, 96856826, 101259409, 193713652, 202518818, 242142065, 405037636, 484284130, 506297045, 968568260, 1012594090, 1113853499, 2025188180, 2227706998, 4455413996, 5569267495, 11138534990, 22277069980]

約数ペア:

[(1, 22277069980), (2, 11138534990), (4, 5569267495), (5, 4455413996), (10, 2227706998), (11, 2025188180), (20, 1113853499), (22, 1012594090), (23, 968568260), (44, 506297045), (46, 484284130), (55, 405037636), (92, 242142065), (110, 202518818), (115, 193713652), (220, 101259409), (230, 96856826), (253, 88051660), (460, 48428413), (506, 44025830), (1012, 22012915), (1187, 18767540), (1265, 17610332), (2374, 9383770), (2530, 8805166), (3709, 6006220), (4748, 4691885), (5060, 4402583), (5935, 3753508), (7418, 3003110), (11870, 1876754), (13057, 1706140), (14836, 1501555), (18545, 1201244), (23740, 938377), (26114, 853070), (27301, 815980), (37090, 600622), (40799, 546020), (52228, 426535), (54602, 407990), (65285, 341228), (74180, 300311), (81598, 273010), (85307, 261140), (109204, 203995), (130570, 170614), (136505, 163196)]