2872388200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7547}}^1$

素因数の和:7747

約数の個数: 96

約数和(自身を含む): 7328504160

約数和(自身を除く): 4456115960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 173, 200, 220, 275, 346, 440, 550, 692, 865, 1100, 1384, 1730, 1903, 2200, 3460, 3806, 4325, 6920, 7547, 7612, 8650, 9515, 15094, 15224, 17300, 19030, 30188, 34600, 37735, 38060, 47575, 60376, 75470, 76120, 83017, 95150, 150940, 166034, 188675, 190300, 301880, 332068, 377350, 380600, 415085, 664136, 754700, 830170, 1305631, 1509400, 1660340, 2075425, 2611262, 3320680, 4150850, 5222524, 6528155, 8301700, 10445048, 13056310, 14361941, 16603400, 26112620, 28723882, 32640775, 52225240, 57447764, 65281550, 71809705, 114895528, 130563100, 143619410, 261126200, 287238820, 359048525, 574477640, 718097050, 1436194100, 2872388200]

約数ペア:

[(1, 2872388200), (2, 1436194100), (4, 718097050), (5, 574477640), (8, 359048525), (10, 287238820), (11, 261126200), (20, 143619410), (22, 130563100), (25, 114895528), (40, 71809705), (44, 65281550), (50, 57447764), (55, 52225240), (88, 32640775), (100, 28723882), (110, 26112620), (173, 16603400), (200, 14361941), (220, 13056310), (275, 10445048), (346, 8301700), (440, 6528155), (550, 5222524), (692, 4150850), (865, 3320680), (1100, 2611262), (1384, 2075425), (1730, 1660340), (1903, 1509400), (2200, 1305631), (3460, 830170), (3806, 754700), (4325, 664136), (6920, 415085), (7547, 380600), (7612, 377350), (8650, 332068), (9515, 301880), (15094, 190300), (15224, 188675), (17300, 166034), (19030, 150940), (30188, 95150), (34600, 83017), (37735, 76120), (38060, 75470), (47575, 60376)]