94770100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 223596800

約数和(自身を除く): 128826700

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, 1609, 1900, 2356, 2945, 3100, 3218, 5890, 6436, 8045, 11780, 14725, 16090, 29450, 30571, 32180, 40225, 49879, 58900, 61142, 80450, 99758, 122284, 152855, 160900, 199516, 249395, 305710, 498790, 611420, 764275, 947701, 997580, 1246975, 1528550, 1895402, 2493950, 3057100, 3790804, 4738505, 4987900, 9477010, 18954020, 23692525, 47385050, 94770100]

約数ペア:

[(1, 94770100), (2, 47385050), (4, 23692525), (5, 18954020), (10, 9477010), (19, 4987900), (20, 4738505), (25, 3790804), (31, 3057100), (38, 2493950), (50, 1895402), (62, 1528550), (76, 1246975), (95, 997580), (100, 947701), (124, 764275), (155, 611420), (190, 498790), (310, 305710), (380, 249395), (475, 199516), (589, 160900), (620, 152855), (775, 122284), (950, 99758), (1178, 80450), (1550, 61142), (1609, 58900), (1900, 49879), (2356, 40225), (2945, 32180), (3100, 30571), (3218, 29450), (5890, 16090), (6436, 14725), (8045, 11780)]