38248420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 96526080

約数和(自身を除く): 58277660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1259, 1519, 2170, 2518, 3038, 4340, 5036, 6076, 6295, 7595, 8813, 12590, 15190, 17626, 25180, 30380, 35252, 39029, 44065, 61691, 78058, 88130, 123382, 156116, 176260, 195145, 246764, 273203, 308455, 390290, 546406, 616910, 780580, 1092812, 1233820, 1366015, 1912421, 2732030, 3824842, 5464060, 7649684, 9562105, 19124210, 38248420]

約数ペア:

[(1, 38248420), (2, 19124210), (4, 9562105), (5, 7649684), (7, 5464060), (10, 3824842), (14, 2732030), (20, 1912421), (28, 1366015), (31, 1233820), (35, 1092812), (49, 780580), (62, 616910), (70, 546406), (98, 390290), (124, 308455), (140, 273203), (155, 246764), (196, 195145), (217, 176260), (245, 156116), (310, 123382), (434, 88130), (490, 78058), (620, 61691), (868, 44065), (980, 39029), (1085, 35252), (1259, 30380), (1519, 25180), (2170, 17626), (2518, 15190), (3038, 12590), (4340, 8813), (5036, 7595), (6076, 6295)]