29557760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 88

約数和(自身を含む): 74281536

約数和(自身を除く): 44723776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 251, 256, 320, 368, 460, 502, 512, 640, 736, 920, 1004, 1024, 1255, 1280, 1472, 1840, 2008, 2510, 2560, 2944, 3680, 4016, 5020, 5120, 5773, 5888, 7360, 8032, 10040, 11546, 11776, 14720, 16064, 20080, 23092, 23552, 28865, 29440, 32128, 40160, 46184, 57730, 58880, 64256, 80320, 92368, 115460, 117760, 128512, 160640, 184736, 230920, 257024, 321280, 369472, 461840, 642560, 738944, 923680, 1285120, 1477888, 1847360, 2955776, 3694720, 5911552, 7389440, 14778880, 29557760]

約数ペア:

[(1, 29557760), (2, 14778880), (4, 7389440), (5, 5911552), (8, 3694720), (10, 2955776), (16, 1847360), (20, 1477888), (23, 1285120), (32, 923680), (40, 738944), (46, 642560), (64, 461840), (80, 369472), (92, 321280), (115, 257024), (128, 230920), (160, 184736), (184, 160640), (230, 128512), (251, 117760), (256, 115460), (320, 92368), (368, 80320), (460, 64256), (502, 58880), (512, 57730), (640, 46184), (736, 40160), (920, 32128), (1004, 29440), (1024, 28865), (1255, 23552), (1280, 23092), (1472, 20080), (1840, 16064), (2008, 14720), (2510, 11776), (2560, 11546), (2944, 10040), (3680, 8032), (4016, 7360), (5020, 5888), (5120, 5773)]