22474900180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{187823}}^1$

素因数の和:188056

約数の個数: 48

約数和(自身を含む): 48972478464

約数和(自身を除く): 26497578284

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 193, 310, 386, 620, 772, 965, 1930, 3860, 5983, 11966, 23932, 29915, 59830, 119660, 187823, 375646, 751292, 939115, 1878230, 3756460, 5822513, 11645026, 23290052, 29112565, 36249839, 58225130, 72499678, 116450260, 144999356, 181249195, 362498390, 724996780, 1123745009, 2247490018, 4494980036, 5618725045, 11237450090, 22474900180]

約数ペア:

[(1, 22474900180), (2, 11237450090), (4, 5618725045), (5, 4494980036), (10, 2247490018), (20, 1123745009), (31, 724996780), (62, 362498390), (124, 181249195), (155, 144999356), (193, 116450260), (310, 72499678), (386, 58225130), (620, 36249839), (772, 29112565), (965, 23290052), (1930, 11645026), (3860, 5822513), (5983, 3756460), (11966, 1878230), (23932, 939115), (29915, 751292), (59830, 375646), (119660, 187823)]