15693364180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1472173}}^1$

素因数の和:1472236

約数の個数: 48

約数和(自身を含む): 36356809104

約数和(自身を除く): 20663444924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 1472173, 2944346, 5888692, 7360865, 14721730, 19138249, 29443460, 38276498, 60359093, 76552996, 95691245, 120718186, 191382490, 241436372, 301795465, 382764980, 603590930, 784668209, 1207181860, 1569336418, 3138672836, 3923341045, 7846682090, 15693364180]

約数ペア:

[(1, 15693364180), (2, 7846682090), (4, 3923341045), (5, 3138672836), (10, 1569336418), (13, 1207181860), (20, 784668209), (26, 603590930), (41, 382764980), (52, 301795465), (65, 241436372), (82, 191382490), (130, 120718186), (164, 95691245), (205, 76552996), (260, 60359093), (410, 38276498), (533, 29443460), (820, 19138249), (1066, 14721730), (2132, 7360865), (2665, 5888692), (5330, 2944346), (10660, 1472173)]