6140988400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{495241}}^1$

素因数の和:495290

約数の個数: 60

約数和(自身を含む): 15229681984

約数和(自身を除く): 9088693584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 495241, 990482, 1980964, 2476205, 3961928, 4952410, 7923856, 9904820, 12381025, 15352471, 19809640, 24762050, 30704942, 39619280, 49524100, 61409884, 76762355, 99048200, 122819768, 153524710, 198096400, 245639536, 307049420, 383811775, 614098840, 767623550, 1228197680, 1535247100, 3070494200, 6140988400]

約数ペア:

[(1, 6140988400), (2, 3070494200), (4, 1535247100), (5, 1228197680), (8, 767623550), (10, 614098840), (16, 383811775), (20, 307049420), (25, 245639536), (31, 198096400), (40, 153524710), (50, 122819768), (62, 99048200), (80, 76762355), (100, 61409884), (124, 49524100), (155, 39619280), (200, 30704942), (248, 24762050), (310, 19809640), (400, 15352471), (496, 12381025), (620, 9904820), (775, 7923856), (1240, 4952410), (1550, 3961928), (2480, 2476205), (3100, 1980964), (6200, 990482), (12400, 495241)]