38519880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6551}}^1$

素因数の和:6579

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 95927160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6551, 13102, 19653, 26204, 32755, 39306, 45857, 52408, 65510, 78612, 91714, 98265, 131020, 137571, 157224, 183428, 196530, 229285, 262040, 275142, 320999, 366856, 393060, 458570, 550284, 641998, 687855, 786120, 917140, 962997, 1100568, 1283996, 1375710, 1604995, 1834280, 1925994, 2567992, 2751420, 3209990, 3851988, 4814985, 5502840, 6419980, 7703976, 9629970, 12839960, 19259940, 38519880]

約数ペア:

[(1, 38519880), (2, 19259940), (3, 12839960), (4, 9629970), (5, 7703976), (6, 6419980), (7, 5502840), (8, 4814985), (10, 3851988), (12, 3209990), (14, 2751420), (15, 2567992), (20, 1925994), (21, 1834280), (24, 1604995), (28, 1375710), (30, 1283996), (35, 1100568), (40, 962997), (42, 917140), (49, 786120), (56, 687855), (60, 641998), (70, 550284), (84, 458570), (98, 393060), (105, 366856), (120, 320999), (140, 275142), (147, 262040), (168, 229285), (196, 196530), (210, 183428), (245, 157224), (280, 137571), (294, 131020), (392, 98265), (420, 91714), (490, 78612), (588, 65510), (735, 52408), (840, 45857), (980, 39306), (1176, 32755), (1470, 26204), (1960, 19653), (2940, 13102), (5880, 6551)]