23697940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 37588460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 59, 70, 76, 95, 118, 133, 140, 151, 190, 236, 266, 295, 302, 380, 413, 532, 590, 604, 665, 755, 826, 1057, 1121, 1180, 1330, 1510, 1652, 2065, 2114, 2242, 2660, 2869, 3020, 4130, 4228, 4484, 5285, 5605, 5738, 7847, 8260, 8909, 10570, 11210, 11476, 14345, 15694, 17818, 20083, 21140, 22420, 28690, 31388, 35636, 39235, 40166, 44545, 57380, 62363, 78470, 80332, 89090, 100415, 124726, 156940, 169271, 178180, 200830, 249452, 311815, 338542, 401660, 623630, 677084, 846355, 1184897, 1247260, 1692710, 2369794, 3385420, 4739588, 5924485, 11848970, 23697940]

約数ペア:

[(1, 23697940), (2, 11848970), (4, 5924485), (5, 4739588), (7, 3385420), (10, 2369794), (14, 1692710), (19, 1247260), (20, 1184897), (28, 846355), (35, 677084), (38, 623630), (59, 401660), (70, 338542), (76, 311815), (95, 249452), (118, 200830), (133, 178180), (140, 169271), (151, 156940), (190, 124726), (236, 100415), (266, 89090), (295, 80332), (302, 78470), (380, 62363), (413, 57380), (532, 44545), (590, 40166), (604, 39235), (665, 35636), (755, 31388), (826, 28690), (1057, 22420), (1121, 21140), (1180, 20083), (1330, 17818), (1510, 15694), (1652, 14345), (2065, 11476), (2114, 11210), (2242, 10570), (2660, 8909), (2869, 8260), (3020, 7847), (4130, 5738), (4228, 5605), (4484, 5285)]