42022900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:241

約数の個数: 54

約数和(自身を含む): 93814742

約数和(自身を除く): 51791842

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 83, 100, 122, 166, 244, 305, 332, 415, 610, 830, 1220, 1525, 1660, 2075, 3050, 4150, 5063, 6100, 6889, 8300, 10126, 13778, 20252, 25315, 27556, 34445, 50630, 68890, 101260, 126575, 137780, 172225, 253150, 344450, 420229, 506300, 688900, 840458, 1680916, 2101145, 4202290, 8404580, 10505725, 21011450, 42022900]

約数ペア:

[(1, 42022900), (2, 21011450), (4, 10505725), (5, 8404580), (10, 4202290), (20, 2101145), (25, 1680916), (50, 840458), (61, 688900), (83, 506300), (100, 420229), (122, 344450), (166, 253150), (244, 172225), (305, 137780), (332, 126575), (415, 101260), (610, 68890), (830, 50630), (1220, 34445), (1525, 27556), (1660, 25315), (2075, 20252), (3050, 13778), (4150, 10126), (5063, 8300), (6100, 6889)]