97679540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 247968000

約数和(自身を除く): 150288460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 343, 406, 490, 491, 580, 686, 812, 980, 982, 1015, 1372, 1421, 1715, 1964, 2030, 2455, 2842, 3430, 3437, 4060, 4910, 5684, 6860, 6874, 7105, 9820, 9947, 13748, 14210, 14239, 17185, 19894, 24059, 28420, 28478, 34370, 39788, 48118, 49735, 56956, 68740, 71195, 96236, 99470, 99673, 120295, 142390, 168413, 198940, 199346, 240590, 284780, 336826, 398692, 481180, 498365, 673652, 697711, 842065, 996730, 1395422, 1684130, 1993460, 2790844, 3368260, 3488555, 4883977, 6977110, 9767954, 13954220, 19535908, 24419885, 48839770, 97679540]

約数ペア:

[(1, 97679540), (2, 48839770), (4, 24419885), (5, 19535908), (7, 13954220), (10, 9767954), (14, 6977110), (20, 4883977), (28, 3488555), (29, 3368260), (35, 2790844), (49, 1993460), (58, 1684130), (70, 1395422), (98, 996730), (116, 842065), (140, 697711), (145, 673652), (196, 498365), (203, 481180), (245, 398692), (290, 336826), (343, 284780), (406, 240590), (490, 199346), (491, 198940), (580, 168413), (686, 142390), (812, 120295), (980, 99673), (982, 99470), (1015, 96236), (1372, 71195), (1421, 68740), (1715, 56956), (1964, 49735), (2030, 48118), (2455, 39788), (2842, 34370), (3430, 28478), (3437, 28420), (4060, 24059), (4910, 19894), (5684, 17185), (6860, 14239), (6874, 14210), (7105, 13748), (9820, 9947)]