2029536490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4399

約数の個数: 64

約数和(自身を含む): 4004743680

約数和(自身を除く): 1975207190

約数列:

[1, 2, 5, 10, 19, 38, 41, 61, 82, 95, 122, 190, 205, 305, 410, 610, 779, 1159, 1558, 2318, 2501, 3895, 4271, 5002, 5795, 7790, 8542, 11590, 12505, 21355, 25010, 42710, 47519, 81149, 95038, 162298, 175111, 237595, 260531, 350222, 405745, 475190, 521062, 811490, 875555, 1302655, 1751110, 2605310, 3327109, 4950089, 6654218, 9900178, 10681771, 16635545, 21363542, 24750445, 33271090, 49500890, 53408855, 106817710, 202953649, 405907298, 1014768245, 2029536490]

約数ペア:

[(1, 2029536490), (2, 1014768245), (5, 405907298), (10, 202953649), (19, 106817710), (38, 53408855), (41, 49500890), (61, 33271090), (82, 24750445), (95, 21363542), (122, 16635545), (190, 10681771), (205, 9900178), (305, 6654218), (410, 4950089), (610, 3327109), (779, 2605310), (1159, 1751110), (1558, 1302655), (2318, 875555), (2501, 811490), (3895, 521062), (4271, 475190), (5002, 405745), (5795, 350222), (7790, 260531), (8542, 237595), (11590, 175111), (12505, 162298), (21355, 95038), (25010, 81149), (42710, 47519)]