73015360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20743}}^1$

素因数の和:20771

約数の個数: 56

約数和(自身を含む): 189683136

約数和(自身を除く): 116667776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20743, 41486, 82972, 103715, 165944, 207430, 228173, 331888, 414860, 456346, 663776, 829720, 912692, 1140865, 1327552, 1659440, 1825384, 2281730, 3318880, 3650768, 4563460, 6637760, 7301536, 9126920, 14603072, 18253840, 36507680, 73015360]

約数ペア:

[(1, 73015360), (2, 36507680), (4, 18253840), (5, 14603072), (8, 9126920), (10, 7301536), (11, 6637760), (16, 4563460), (20, 3650768), (22, 3318880), (32, 2281730), (40, 1825384), (44, 1659440), (55, 1327552), (64, 1140865), (80, 912692), (88, 829720), (110, 663776), (160, 456346), (176, 414860), (220, 331888), (320, 228173), (352, 207430), (440, 165944), (704, 103715), (880, 82972), (1760, 41486), (3520, 20743)]