23912300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 54538176

約数和(自身を除く): 30625876

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 67, 83, 86, 100, 134, 166, 172, 215, 268, 332, 335, 415, 430, 670, 830, 860, 1075, 1340, 1660, 1675, 2075, 2150, 2881, 3350, 3569, 4150, 4300, 5561, 5762, 6700, 7138, 8300, 11122, 11524, 14276, 14405, 17845, 22244, 27805, 28810, 35690, 55610, 57620, 71380, 72025, 89225, 111220, 139025, 144050, 178450, 239123, 278050, 288100, 356900, 478246, 556100, 956492, 1195615, 2391230, 4782460, 5978075, 11956150, 23912300]

約数ペア:

[(1, 23912300), (2, 11956150), (4, 5978075), (5, 4782460), (10, 2391230), (20, 1195615), (25, 956492), (43, 556100), (50, 478246), (67, 356900), (83, 288100), (86, 278050), (100, 239123), (134, 178450), (166, 144050), (172, 139025), (215, 111220), (268, 89225), (332, 72025), (335, 71380), (415, 57620), (430, 55610), (670, 35690), (830, 28810), (860, 27805), (1075, 22244), (1340, 17845), (1660, 14405), (1675, 14276), (2075, 11524), (2150, 11122), (2881, 8300), (3350, 7138), (3569, 6700), (4150, 5762), (4300, 5561)]