73093040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29473}}^1$

素因数の和:29517

約数の個数: 40

約数和(自身を含む): 175429248

約数和(自身を除く): 102336208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 29473, 58946, 117892, 147365, 235784, 294730, 471568, 589460, 913663, 1178920, 1827326, 2357840, 3654652, 4568315, 7309304, 9136630, 14618608, 18273260, 36546520, 73093040]

約数ペア:

[(1, 73093040), (2, 36546520), (4, 18273260), (5, 14618608), (8, 9136630), (10, 7309304), (16, 4568315), (20, 3654652), (31, 2357840), (40, 1827326), (62, 1178920), (80, 913663), (124, 589460), (155, 471568), (248, 294730), (310, 235784), (496, 147365), (620, 117892), (1240, 58946), (2480, 29473)]