73132960

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5605

約数の個数: 48

約数和(自身を含む): 174890016

約数和(自身を除く): 101757056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5507, 6640, 11014, 13280, 22028, 27535, 44056, 55070, 88112, 110140, 176224, 220280, 440560, 457081, 881120, 914162, 1828324, 2285405, 3656648, 4570810, 7313296, 9141620, 14626592, 18283240, 36566480, 73132960]

約数ペア:

[(1, 73132960), (2, 36566480), (4, 18283240), (5, 14626592), (8, 9141620), (10, 7313296), (16, 4570810), (20, 3656648), (32, 2285405), (40, 1828324), (80, 914162), (83, 881120), (160, 457081), (166, 440560), (332, 220280), (415, 176224), (664, 110140), (830, 88112), (1328, 55070), (1660, 44056), (2656, 27535), (3320, 22028), (5507, 13280), (6640, 11014)]