71567300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5421

約数の個数: 72

約数和(自身を含む): 186863040

約数和(自身を除く): 115295740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 5381, 6650, 10762, 13300, 21524, 26905, 37667, 53810, 75334, 102239, 107620, 134525, 150668, 188335, 204478, 269050, 376670, 408956, 511195, 538100, 715673, 753340, 941675, 1022390, 1431346, 1883350, 2044780, 2555975, 2862692, 3578365, 3766700, 5111950, 7156730, 10223900, 14313460, 17891825, 35783650, 71567300]

約数ペア:

[(1, 71567300), (2, 35783650), (4, 17891825), (5, 14313460), (7, 10223900), (10, 7156730), (14, 5111950), (19, 3766700), (20, 3578365), (25, 2862692), (28, 2555975), (35, 2044780), (38, 1883350), (50, 1431346), (70, 1022390), (76, 941675), (95, 753340), (100, 715673), (133, 538100), (140, 511195), (175, 408956), (190, 376670), (266, 269050), (350, 204478), (380, 188335), (475, 150668), (532, 134525), (665, 107620), (700, 102239), (950, 75334), (1330, 53810), (1900, 37667), (2660, 26905), (3325, 21524), (5381, 13300), (6650, 10762)]