10201908920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{23371}}^1$

素因数の和:24948

約数の個数: 64

約数和(自身を含む): 26251430400

約数和(自身を除く): 16049521480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1559, 3118, 6236, 7795, 10913, 12472, 15590, 21826, 23371, 31180, 43652, 46742, 54565, 62360, 87304, 93484, 109130, 116855, 163597, 186968, 218260, 233710, 327194, 436520, 467420, 654388, 817985, 934840, 1308776, 1635970, 3271940, 6543880, 36435389, 72870778, 145741556, 182176945, 255047723, 291483112, 364353890, 510095446, 728707780, 1020190892, 1275238615, 1457415560, 2040381784, 2550477230, 5100954460, 10201908920]

約数ペア:

[(1, 10201908920), (2, 5100954460), (4, 2550477230), (5, 2040381784), (7, 1457415560), (8, 1275238615), (10, 1020190892), (14, 728707780), (20, 510095446), (28, 364353890), (35, 291483112), (40, 255047723), (56, 182176945), (70, 145741556), (140, 72870778), (280, 36435389), (1559, 6543880), (3118, 3271940), (6236, 1635970), (7795, 1308776), (10913, 934840), (12472, 817985), (15590, 654388), (21826, 467420), (23371, 436520), (31180, 327194), (43652, 233710), (46742, 218260), (54565, 186968), (62360, 163597), (87304, 116855), (93484, 109130)]