100719142000

素因数分解:

$2^4\times 5^3\times {\mathrm{317}}^1\times {\mathrm{158863}}^1$

素因数の和:159203

約数の個数: 80

約数和(自身を含む): 244308684672

約数和(自身を除く): 143589542672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 317, 400, 500, 634, 1000, 1268, 1585, 2000, 2536, 3170, 5072, 6340, 7925, 12680, 15850, 25360, 31700, 39625, 63400, 79250, 126800, 158500, 158863, 317000, 317726, 634000, 635452, 794315, 1270904, 1588630, 2541808, 3177260, 3971575, 6354520, 7943150, 12709040, 15886300, 19857875, 31772600, 39715750, 50359571, 63545200, 79431500, 100719142, 158863000, 201438284, 251797855, 317726000, 402876568, 503595710, 805753136, 1007191420, 1258989275, 2014382840, 2517978550, 4028765680, 5035957100, 6294946375, 10071914200, 12589892750, 20143828400, 25179785500, 50359571000, 100719142000]

約数ペア:

[(1, 100719142000), (2, 50359571000), (4, 25179785500), (5, 20143828400), (8, 12589892750), (10, 10071914200), (16, 6294946375), (20, 5035957100), (25, 4028765680), (40, 2517978550), (50, 2014382840), (80, 1258989275), (100, 1007191420), (125, 805753136), (200, 503595710), (250, 402876568), (317, 317726000), (400, 251797855), (500, 201438284), (634, 158863000), (1000, 100719142), (1268, 79431500), (1585, 63545200), (2000, 50359571), (2536, 39715750), (3170, 31772600), (5072, 19857875), (6340, 15886300), (7925, 12709040), (12680, 7943150), (15850, 6354520), (25360, 3971575), (31700, 3177260), (39625, 2541808), (63400, 1588630), (79250, 1270904), (126800, 794315), (158500, 635452), (158863, 634000), (317000, 317726)]