282023300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 661931592

約数和(自身を除く): 379908292

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 401, 541, 650, 802, 1082, 1300, 1604, 2005, 2164, 2705, 4010, 5213, 5410, 7033, 8020, 10025, 10426, 10820, 13525, 14066, 20050, 20852, 26065, 27050, 28132, 35165, 40100, 52130, 54100, 70330, 104260, 130325, 140660, 175825, 216941, 260650, 351650, 433882, 521300, 703300, 867764, 1084705, 2169410, 2820233, 4338820, 5423525, 5640466, 10847050, 11280932, 14101165, 21694100, 28202330, 56404660, 70505825, 141011650, 282023300]

約数ペア:

[(1, 282023300), (2, 141011650), (4, 70505825), (5, 56404660), (10, 28202330), (13, 21694100), (20, 14101165), (25, 11280932), (26, 10847050), (50, 5640466), (52, 5423525), (65, 4338820), (100, 2820233), (130, 2169410), (260, 1084705), (325, 867764), (401, 703300), (541, 521300), (650, 433882), (802, 351650), (1082, 260650), (1300, 216941), (1604, 175825), (2005, 140660), (2164, 130325), (2705, 104260), (4010, 70330), (5213, 54100), (5410, 52130), (7033, 40100), (8020, 35165), (10025, 28132), (10426, 27050), (10820, 26065), (13525, 20852), (14066, 20050)]