99683391700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{74843}}^1$

素因数の和:75577

約数の個数: 72

約数和(自身を含む): 228025717920

約数和(自身を除く): 128342326220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 701, 950, 1402, 1900, 2804, 3505, 7010, 13319, 14020, 17525, 26638, 35050, 53276, 66595, 70100, 74843, 133190, 149686, 266380, 299372, 332975, 374215, 665950, 748430, 1331900, 1422017, 1496860, 1871075, 2844034, 3742150, 5688068, 7110085, 7484300, 14220170, 28440340, 35550425, 52464943, 71100850, 104929886, 142201700, 209859772, 262324715, 524649430, 996833917, 1049298860, 1311623575, 1993667834, 2623247150, 3987335668, 4984169585, 5246494300, 9968339170, 19936678340, 24920847925, 49841695850, 99683391700]

約数ペア:

[(1, 99683391700), (2, 49841695850), (4, 24920847925), (5, 19936678340), (10, 9968339170), (19, 5246494300), (20, 4984169585), (25, 3987335668), (38, 2623247150), (50, 1993667834), (76, 1311623575), (95, 1049298860), (100, 996833917), (190, 524649430), (380, 262324715), (475, 209859772), (701, 142201700), (950, 104929886), (1402, 71100850), (1900, 52464943), (2804, 35550425), (3505, 28440340), (7010, 14220170), (13319, 7484300), (14020, 7110085), (17525, 5688068), (26638, 3742150), (35050, 2844034), (53276, 1871075), (66595, 1496860), (70100, 1422017), (74843, 1331900), (133190, 748430), (149686, 665950), (266380, 374215), (299372, 332975)]