60946000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 80

約数和(自身を含む): 152275968

約数和(自身を除く): 91329968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 983, 1000, 1240, 1550, 1966, 2000, 2480, 3100, 3875, 3932, 4915, 6200, 7750, 7864, 9830, 12400, 15500, 15728, 19660, 24575, 30473, 31000, 39320, 49150, 60946, 62000, 78640, 98300, 121892, 122875, 152365, 196600, 243784, 245750, 304730, 393200, 487568, 491500, 609460, 761825, 983000, 1218920, 1523650, 1966000, 2437840, 3047300, 3809125, 6094600, 7618250, 12189200, 15236500, 30473000, 60946000]

約数ペア:

[(1, 60946000), (2, 30473000), (4, 15236500), (5, 12189200), (8, 7618250), (10, 6094600), (16, 3809125), (20, 3047300), (25, 2437840), (31, 1966000), (40, 1523650), (50, 1218920), (62, 983000), (80, 761825), (100, 609460), (124, 491500), (125, 487568), (155, 393200), (200, 304730), (248, 245750), (250, 243784), (310, 196600), (400, 152365), (496, 122875), (500, 121892), (620, 98300), (775, 78640), (983, 62000), (1000, 60946), (1240, 49150), (1550, 39320), (1966, 31000), (2000, 30473), (2480, 24575), (3100, 19660), (3875, 15728), (3932, 15500), (4915, 12400), (6200, 9830), (7750, 7864)]