98304100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 231929600

約数和(自身を除く): 133625500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1550, 1669, 1900, 2356, 2945, 3100, 3338, 5890, 6676, 8345, 11780, 14725, 16690, 29450, 31711, 33380, 41725, 51739, 58900, 63422, 83450, 103478, 126844, 158555, 166900, 206956, 258695, 317110, 517390, 634220, 792775, 983041, 1034780, 1293475, 1585550, 1966082, 2586950, 3171100, 3932164, 4915205, 5173900, 9830410, 19660820, 24576025, 49152050, 98304100]

約数ペア:

[(1, 98304100), (2, 49152050), (4, 24576025), (5, 19660820), (10, 9830410), (19, 5173900), (20, 4915205), (25, 3932164), (31, 3171100), (38, 2586950), (50, 1966082), (62, 1585550), (76, 1293475), (95, 1034780), (100, 983041), (124, 792775), (155, 634220), (190, 517390), (310, 317110), (380, 258695), (475, 206956), (589, 166900), (620, 158555), (775, 126844), (950, 103478), (1178, 83450), (1550, 63422), (1669, 58900), (1900, 51739), (2356, 41725), (2945, 33380), (3100, 31711), (3338, 29450), (5890, 16690), (6676, 14725), (8345, 11780)]