247983306050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{6379}}^1$

素因数の和:6832

約数の個数: 96

約数和(自身を含む): 490620979200

約数和(自身を除く): 242637673150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 151, 190, 271, 302, 475, 542, 755, 950, 1355, 1510, 2710, 2869, 3775, 5149, 5738, 6379, 6775, 7550, 10298, 12758, 13550, 14345, 25745, 28690, 31895, 40921, 51490, 63790, 71725, 81842, 121201, 128725, 143450, 159475, 204605, 242402, 257450, 318950, 409210, 606005, 777499, 963229, 1023025, 1212010, 1554998, 1728709, 1926458, 2046050, 3030025, 3457418, 3887495, 4816145, 6060050, 7774990, 8643545, 9632290, 17287090, 18301351, 19437475, 24080725, 32845471, 36602702, 38874950, 43217725, 48161450, 65690942, 86435450, 91506755, 164227355, 183013510, 261035059, 328454710, 457533775, 522070118, 821136775, 915067550, 1305175295, 1642273550, 2610350590, 4959666121, 6525876475, 9919332242, 13051752950, 24798330605, 49596661210, 123991653025, 247983306050]

約数ペア:

[(1, 247983306050), (2, 123991653025), (5, 49596661210), (10, 24798330605), (19, 13051752950), (25, 9919332242), (38, 6525876475), (50, 4959666121), (95, 2610350590), (151, 1642273550), (190, 1305175295), (271, 915067550), (302, 821136775), (475, 522070118), (542, 457533775), (755, 328454710), (950, 261035059), (1355, 183013510), (1510, 164227355), (2710, 91506755), (2869, 86435450), (3775, 65690942), (5149, 48161450), (5738, 43217725), (6379, 38874950), (6775, 36602702), (7550, 32845471), (10298, 24080725), (12758, 19437475), (13550, 18301351), (14345, 17287090), (25745, 9632290), (28690, 8643545), (31895, 7774990), (40921, 6060050), (51490, 4816145), (63790, 3887495), (71725, 3457418), (81842, 3030025), (121201, 2046050), (128725, 1926458), (143450, 1728709), (159475, 1554998), (204605, 1212010), (242402, 1023025), (257450, 963229), (318950, 777499), (409210, 606005)]