284920262750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1483}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 554453932032

約数和(自身を除く): 269533669282

約数列:

[1, 2, 5, 10, 25, 47, 50, 83, 94, 125, 166, 197, 235, 250, 394, 415, 470, 830, 985, 1175, 1483, 1970, 2075, 2350, 2966, 3901, 4150, 4925, 5875, 7415, 7802, 9259, 9850, 10375, 11750, 14830, 16351, 18518, 19505, 20750, 24625, 32702, 37075, 39010, 46295, 49250, 69701, 74150, 81755, 92590, 97525, 123089, 139402, 163510, 185375, 195050, 231475, 246178, 292151, 348505, 370750, 408775, 462950, 487625, 584302, 615445, 697010, 768497, 817550, 975250, 1157375, 1230890, 1460755, 1536994, 1742525, 2043875, 2314750, 2921510, 3077225, 3485050, 3842485, 4087750, 5785183, 6154450, 7303775, 7684970, 8712625, 11570366, 13731097, 14607550, 15386125, 17425250, 19212425, 24248533, 27462194, 28925915, 30772250, 36518875, 38424850, 48497066, 57851830, 68655485, 73037750, 96062125, 121242665, 137310970, 144629575, 192124250, 242485330, 289259150, 343277425, 606213325, 686554850, 723147875, 1139681051, 1212426650, 1446295750, 1716387125, 2279362102, 3031066625, 3432774250, 5698405255, 6062133250, 11396810510, 28492026275, 56984052550, 142460131375, 284920262750]

約数ペア:

[(1, 284920262750), (2, 142460131375), (5, 56984052550), (10, 28492026275), (25, 11396810510), (47, 6062133250), (50, 5698405255), (83, 3432774250), (94, 3031066625), (125, 2279362102), (166, 1716387125), (197, 1446295750), (235, 1212426650), (250, 1139681051), (394, 723147875), (415, 686554850), (470, 606213325), (830, 343277425), (985, 289259150), (1175, 242485330), (1483, 192124250), (1970, 144629575), (2075, 137310970), (2350, 121242665), (2966, 96062125), (3901, 73037750), (4150, 68655485), (4925, 57851830), (5875, 48497066), (7415, 38424850), (7802, 36518875), (9259, 30772250), (9850, 28925915), (10375, 27462194), (11750, 24248533), (14830, 19212425), (16351, 17425250), (18518, 15386125), (19505, 14607550), (20750, 13731097), (24625, 11570366), (32702, 8712625), (37075, 7684970), (39010, 7303775), (46295, 6154450), (49250, 5785183), (69701, 4087750), (74150, 3842485), (81755, 3485050), (92590, 3077225), (97525, 2921510), (123089, 2314750), (139402, 2043875), (163510, 1742525), (185375, 1536994), (195050, 1460755), (231475, 1230890), (246178, 1157375), (292151, 975250), (348505, 817550), (370750, 768497), (408775, 697010), (462950, 615445), (487625, 584302)]