34478720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 87301800

約数和(自身を除く): 52823080

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, 3169, 5440, 6338, 10880, 12676, 15845, 25352, 31690, 50704, 53873, 63380, 101408, 107746, 126760, 202816, 215492, 253520, 269365, 405632, 430984, 507040, 538730, 861968, 1014080, 1077460, 1723936, 2028160, 2154920, 3447872, 4309840, 6895744, 8619680, 17239360, 34478720]

約数ペア:

[(1, 34478720), (2, 17239360), (4, 8619680), (5, 6895744), (8, 4309840), (10, 3447872), (16, 2154920), (17, 2028160), (20, 1723936), (32, 1077460), (34, 1014080), (40, 861968), (64, 538730), (68, 507040), (80, 430984), (85, 405632), (128, 269365), (136, 253520), (160, 215492), (170, 202816), (272, 126760), (320, 107746), (340, 101408), (544, 63380), (640, 53873), (680, 50704), (1088, 31690), (1360, 25352), (2176, 15845), (2720, 12676), (3169, 10880), (5440, 6338)]