12156979750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{6277}}^1$

素因数の和:6482

約数の個数: 64

約数和(自身を含む): 23316793344

約数和(自身を除く): 11159813594

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 127, 250, 254, 305, 610, 635, 1270, 1525, 3050, 3175, 6277, 6350, 7625, 7747, 12554, 15250, 15494, 15875, 31385, 31750, 38735, 62770, 77470, 156925, 193675, 313850, 382897, 387350, 765794, 784625, 797179, 968375, 1569250, 1594358, 1914485, 1936750, 3828970, 3985895, 7971790, 9572425, 19144850, 19929475, 39858950, 47862125, 48627919, 95724250, 97255838, 99647375, 199294750, 243139595, 486279190, 1215697975, 2431395950, 6078489875, 12156979750]

約数ペア:

[(1, 12156979750), (2, 6078489875), (5, 2431395950), (10, 1215697975), (25, 486279190), (50, 243139595), (61, 199294750), (122, 99647375), (125, 97255838), (127, 95724250), (250, 48627919), (254, 47862125), (305, 39858950), (610, 19929475), (635, 19144850), (1270, 9572425), (1525, 7971790), (3050, 3985895), (3175, 3828970), (6277, 1936750), (6350, 1914485), (7625, 1594358), (7747, 1569250), (12554, 968375), (15250, 797179), (15494, 784625), (15875, 765794), (31385, 387350), (31750, 382897), (38735, 313850), (62770, 193675), (77470, 156925)]