22270300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 53566016

約数和(自身を除く): 31295716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 463, 481, 650, 740, 925, 926, 962, 1300, 1850, 1852, 1924, 2315, 2405, 3700, 4630, 4810, 6019, 9260, 9620, 11575, 12025, 12038, 17131, 23150, 24050, 24076, 30095, 34262, 46300, 48100, 60190, 68524, 85655, 120380, 150475, 171310, 222703, 300950, 342620, 428275, 445406, 601900, 856550, 890812, 1113515, 1713100, 2227030, 4454060, 5567575, 11135150, 22270300]

約数ペア:

[(1, 22270300), (2, 11135150), (4, 5567575), (5, 4454060), (10, 2227030), (13, 1713100), (20, 1113515), (25, 890812), (26, 856550), (37, 601900), (50, 445406), (52, 428275), (65, 342620), (74, 300950), (100, 222703), (130, 171310), (148, 150475), (185, 120380), (260, 85655), (325, 68524), (370, 60190), (463, 48100), (481, 46300), (650, 34262), (740, 30095), (925, 24076), (926, 24050), (962, 23150), (1300, 17131), (1850, 12038), (1852, 12025), (1924, 11575), (2315, 9620), (2405, 9260), (3700, 6019), (4630, 4810)]