445845950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 935752608

約数和(自身を除く): 489906658

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 97, 110, 122, 137, 194, 274, 275, 305, 485, 550, 610, 671, 685, 970, 1067, 1342, 1370, 1507, 1525, 2134, 2425, 3014, 3050, 3355, 3425, 4850, 5335, 5917, 6710, 6850, 7535, 8357, 10670, 11834, 13289, 15070, 16714, 16775, 26578, 26675, 29585, 33550, 37675, 41785, 53350, 59170, 65087, 66445, 75350, 83570, 91927, 130174, 132890, 146179, 147925, 183854, 208925, 292358, 295850, 325435, 332225, 417850, 459635, 650870, 664450, 730895, 810629, 919270, 1461790, 1621258, 1627175, 2298175, 3254350, 3654475, 4053145, 4596350, 7308950, 8106290, 8916919, 17833838, 20265725, 40531450, 44584595, 89169190, 222922975, 445845950]

約数ペア:

[(1, 445845950), (2, 222922975), (5, 89169190), (10, 44584595), (11, 40531450), (22, 20265725), (25, 17833838), (50, 8916919), (55, 8106290), (61, 7308950), (97, 4596350), (110, 4053145), (122, 3654475), (137, 3254350), (194, 2298175), (274, 1627175), (275, 1621258), (305, 1461790), (485, 919270), (550, 810629), (610, 730895), (671, 664450), (685, 650870), (970, 459635), (1067, 417850), (1342, 332225), (1370, 325435), (1507, 295850), (1525, 292358), (2134, 208925), (2425, 183854), (3014, 147925), (3050, 146179), (3355, 132890), (3425, 130174), (4850, 91927), (5335, 83570), (5917, 75350), (6710, 66445), (6850, 65087), (7535, 59170), (8357, 53350), (10670, 41785), (11834, 37675), (13289, 33550), (15070, 29585), (16714, 26675), (16775, 26578)]