2207319100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 5827127040

約数和(自身を除く): 3619807940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 251, 340, 350, 425, 476, 502, 595, 700, 739, 850, 1004, 1190, 1255, 1478, 1700, 1757, 2380, 2510, 2956, 2975, 3514, 3695, 4267, 5020, 5173, 5950, 6275, 7028, 7390, 8534, 8785, 10346, 11900, 12550, 12563, 14780, 17068, 17570, 18475, 20692, 21335, 25100, 25126, 25865, 29869, 35140, 36950, 42670, 43925, 50252, 51730, 59738, 62815, 73900, 85340, 87850, 87941, 103460, 106675, 119476, 125630, 129325, 149345, 175700, 175882, 185489, 213350, 251260, 258650, 298690, 314075, 351764, 370978, 426700, 439705, 517300, 597380, 628150, 741956, 746725, 879410, 927445, 1256300, 1298423, 1493450, 1758820, 1854890, 2198525, 2596846, 2986900, 3153313, 3709780, 4397050, 4637225, 5193692, 6306626, 6492115, 8794100, 9274450, 12613252, 12984230, 15766565, 18548900, 22073191, 25968460, 31533130, 32460575, 44146382, 63066260, 64921150, 78832825, 88292764, 110365955, 129842300, 157665650, 220731910, 315331300, 441463820, 551829775, 1103659550, 2207319100]

約数ペア:

[(1, 2207319100), (2, 1103659550), (4, 551829775), (5, 441463820), (7, 315331300), (10, 220731910), (14, 157665650), (17, 129842300), (20, 110365955), (25, 88292764), (28, 78832825), (34, 64921150), (35, 63066260), (50, 44146382), (68, 32460575), (70, 31533130), (85, 25968460), (100, 22073191), (119, 18548900), (140, 15766565), (170, 12984230), (175, 12613252), (238, 9274450), (251, 8794100), (340, 6492115), (350, 6306626), (425, 5193692), (476, 4637225), (502, 4397050), (595, 3709780), (700, 3153313), (739, 2986900), (850, 2596846), (1004, 2198525), (1190, 1854890), (1255, 1758820), (1478, 1493450), (1700, 1298423), (1757, 1256300), (2380, 927445), (2510, 879410), (2956, 746725), (2975, 741956), (3514, 628150), (3695, 597380), (4267, 517300), (5020, 439705), (5173, 426700), (5950, 370978), (6275, 351764), (7028, 314075), (7390, 298690), (8534, 258650), (8785, 251260), (10346, 213350), (11900, 185489), (12550, 175882), (12563, 175700), (14780, 149345), (17068, 129325), (17570, 125630), (18475, 119476), (20692, 106675), (21335, 103460), (25100, 87941), (25126, 87850), (25865, 85340), (29869, 73900), (35140, 62815), (36950, 59738), (42670, 51730), (43925, 50252)]