29920408600

素因数分解:

$2^3\times 5^2\times {\mathrm{1553}}^1\times {\mathrm{96331}}^1$

素因数の和:97900

約数の個数: 48

約数和(自身を含む): 69610466520

約数和(自身を除く): 39690057920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1553, 3106, 6212, 7765, 12424, 15530, 31060, 38825, 62120, 77650, 96331, 155300, 192662, 310600, 385324, 481655, 770648, 963310, 1926620, 2408275, 3853240, 4816550, 9633100, 19266200, 149602043, 299204086, 598408172, 748010215, 1196816344, 1496020430, 2992040860, 3740051075, 5984081720, 7480102150, 14960204300, 29920408600]

約数ペア:

[(1, 29920408600), (2, 14960204300), (4, 7480102150), (5, 5984081720), (8, 3740051075), (10, 2992040860), (20, 1496020430), (25, 1196816344), (40, 748010215), (50, 598408172), (100, 299204086), (200, 149602043), (1553, 19266200), (3106, 9633100), (6212, 4816550), (7765, 3853240), (12424, 2408275), (15530, 1926620), (31060, 963310), (38825, 770648), (62120, 481655), (77650, 385324), (96331, 310600), (155300, 192662)]