70426240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6509

約数の個数: 64

約数和(自身を含む): 178293960

約数和(自身を除く): 107867720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 6473, 10880, 12946, 25892, 32365, 51784, 64730, 103568, 110041, 129460, 207136, 220082, 258920, 414272, 440164, 517840, 550205, 828544, 880328, 1035680, 1100410, 1760656, 2071360, 2200820, 3521312, 4142720, 4401640, 7042624, 8803280, 14085248, 17606560, 35213120, 70426240]

約数ペア:

[(1, 70426240), (2, 35213120), (4, 17606560), (5, 14085248), (8, 8803280), (10, 7042624), (16, 4401640), (17, 4142720), (20, 3521312), (32, 2200820), (34, 2071360), (40, 1760656), (64, 1100410), (68, 1035680), (80, 880328), (85, 828544), (128, 550205), (136, 517840), (160, 440164), (170, 414272), (272, 258920), (320, 220082), (340, 207136), (544, 129460), (640, 110041), (680, 103568), (1088, 64730), (1360, 51784), (2176, 32365), (2720, 25892), (5440, 12946), (6473, 10880)]