285330200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{46021}}^1$

素因数の和:46068

約数の個数: 48

約数和(自身を含む): 684807360

約数和(自身を除く): 399477160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 46021, 92042, 184084, 230105, 368168, 460210, 920420, 1150525, 1426651, 1840840, 2301050, 2853302, 4602100, 5706604, 7133255, 9204200, 11413208, 14266510, 28533020, 35666275, 57066040, 71332550, 142665100, 285330200]

約数ペア:

[(1, 285330200), (2, 142665100), (4, 71332550), (5, 57066040), (8, 35666275), (10, 28533020), (20, 14266510), (25, 11413208), (31, 9204200), (40, 7133255), (50, 5706604), (62, 4602100), (100, 2853302), (124, 2301050), (155, 1840840), (200, 1426651), (248, 1150525), (310, 920420), (620, 460210), (775, 368168), (1240, 230105), (1550, 184084), (3100, 92042), (6200, 46021)]