112950440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 268920000

約数和(自身を除く): 155969560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 331, 380, 449, 662, 760, 898, 1324, 1655, 1796, 2245, 2648, 3310, 3592, 4490, 6289, 6620, 8531, 8980, 12578, 13240, 17062, 17960, 25156, 31445, 34124, 42655, 50312, 62890, 68248, 85310, 125780, 148619, 170620, 251560, 297238, 341240, 594476, 743095, 1188952, 1486190, 2823761, 2972380, 5647522, 5944760, 11295044, 14118805, 22590088, 28237610, 56475220, 112950440]

約数ペア:

[(1, 112950440), (2, 56475220), (4, 28237610), (5, 22590088), (8, 14118805), (10, 11295044), (19, 5944760), (20, 5647522), (38, 2972380), (40, 2823761), (76, 1486190), (95, 1188952), (152, 743095), (190, 594476), (331, 341240), (380, 297238), (449, 251560), (662, 170620), (760, 148619), (898, 125780), (1324, 85310), (1655, 68248), (1796, 62890), (2245, 50312), (2648, 42655), (3310, 34124), (3592, 31445), (4490, 25156), (6289, 17960), (6620, 17062), (8531, 13240), (8980, 12578)]