193733800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 488640600

約数和(自身を除く): 294906800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 269, 277, 325, 520, 538, 554, 650, 1076, 1108, 1300, 1345, 1385, 2152, 2216, 2600, 2690, 2770, 3497, 3601, 5380, 5540, 6725, 6925, 6994, 7202, 10760, 11080, 13450, 13850, 13988, 14404, 17485, 18005, 26900, 27700, 27976, 28808, 34970, 36010, 53800, 55400, 69940, 72020, 74513, 87425, 90025, 139880, 144040, 149026, 174850, 180050, 298052, 349700, 360100, 372565, 596104, 699400, 720200, 745130, 968669, 1490260, 1862825, 1937338, 2980520, 3725650, 3874676, 4843345, 7451300, 7749352, 9686690, 14902600, 19373380, 24216725, 38746760, 48433450, 96866900, 193733800]

約数ペア:

[(1, 193733800), (2, 96866900), (4, 48433450), (5, 38746760), (8, 24216725), (10, 19373380), (13, 14902600), (20, 9686690), (25, 7749352), (26, 7451300), (40, 4843345), (50, 3874676), (52, 3725650), (65, 2980520), (100, 1937338), (104, 1862825), (130, 1490260), (200, 968669), (260, 745130), (269, 720200), (277, 699400), (325, 596104), (520, 372565), (538, 360100), (554, 349700), (650, 298052), (1076, 180050), (1108, 174850), (1300, 149026), (1345, 144040), (1385, 139880), (2152, 90025), (2216, 87425), (2600, 74513), (2690, 72020), (2770, 69940), (3497, 55400), (3601, 53800), (5380, 36010), (5540, 34970), (6725, 28808), (6925, 27976), (6994, 27700), (7202, 26900), (10760, 18005), (11080, 17485), (13450, 14404), (13850, 13988)]