3788894380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{12973}}^1$

素因数の和:13858

約数の個数: 48

約数和(自身を含む): 8435175840

約数和(自身を除く): 4646281460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 859, 1718, 3436, 4295, 8590, 12973, 14603, 17180, 25946, 29206, 51892, 58412, 64865, 73015, 129730, 146030, 220541, 259460, 292060, 441082, 882164, 1102705, 2205410, 4410820, 11143807, 22287614, 44575228, 55719035, 111438070, 189444719, 222876140, 378889438, 757778876, 947223595, 1894447190, 3788894380]

約数ペア:

[(1, 3788894380), (2, 1894447190), (4, 947223595), (5, 757778876), (10, 378889438), (17, 222876140), (20, 189444719), (34, 111438070), (68, 55719035), (85, 44575228), (170, 22287614), (340, 11143807), (859, 4410820), (1718, 2205410), (3436, 1102705), (4295, 882164), (8590, 441082), (12973, 292060), (14603, 259460), (17180, 220541), (25946, 146030), (29206, 129730), (51892, 73015), (58412, 64865)]