63737440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30643}}^1$

素因数の和:30671

約数の個数: 48

約数和(自身を含む): 162168048

約数和(自身を除く): 98430608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 30643, 61286, 122572, 153215, 245144, 306430, 398359, 490288, 612860, 796718, 980576, 1225720, 1593436, 1991795, 2451440, 3186872, 3983590, 4902880, 6373744, 7967180, 12747488, 15934360, 31868720, 63737440]

約数ペア:

[(1, 63737440), (2, 31868720), (4, 15934360), (5, 12747488), (8, 7967180), (10, 6373744), (13, 4902880), (16, 3983590), (20, 3186872), (26, 2451440), (32, 1991795), (40, 1593436), (52, 1225720), (65, 980576), (80, 796718), (104, 612860), (130, 490288), (160, 398359), (208, 306430), (260, 245144), (416, 153215), (520, 122572), (1040, 61286), (2080, 30643)]