73886382050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{23279}}^1$

素因数の和:23580

約数の個数: 96

約数和(自身を含む): 156402489600

約数和(自身を除く): 82516107550

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 257, 325, 475, 494, 514, 650, 950, 1235, 1285, 2470, 2570, 3341, 4883, 6175, 6425, 6682, 9766, 12350, 12850, 16705, 23279, 24415, 33410, 46558, 48830, 63479, 83525, 116395, 122075, 126958, 167050, 232790, 244150, 302627, 317395, 442301, 581975, 605254, 634790, 884602, 1163950, 1513135, 1586975, 2211505, 3026270, 3173950, 4423010, 5749913, 5982703, 7565675, 11057525, 11499826, 11965406, 15131350, 22115050, 28749565, 29913515, 57499130, 59827030, 77775139, 113671357, 143747825, 149567575, 155550278, 227342714, 287495650, 299135150, 388875695, 568356785, 777751390, 1136713570, 1477727641, 1944378475, 2841783925, 2955455282, 3888756950, 5683567850, 7388638205, 14777276410, 36943191025, 73886382050]

約数ペア:

[(1, 73886382050), (2, 36943191025), (5, 14777276410), (10, 7388638205), (13, 5683567850), (19, 3888756950), (25, 2955455282), (26, 2841783925), (38, 1944378475), (50, 1477727641), (65, 1136713570), (95, 777751390), (130, 568356785), (190, 388875695), (247, 299135150), (257, 287495650), (325, 227342714), (475, 155550278), (494, 149567575), (514, 143747825), (650, 113671357), (950, 77775139), (1235, 59827030), (1285, 57499130), (2470, 29913515), (2570, 28749565), (3341, 22115050), (4883, 15131350), (6175, 11965406), (6425, 11499826), (6682, 11057525), (9766, 7565675), (12350, 5982703), (12850, 5749913), (16705, 4423010), (23279, 3173950), (24415, 3026270), (33410, 2211505), (46558, 1586975), (48830, 1513135), (63479, 1163950), (83525, 884602), (116395, 634790), (122075, 605254), (126958, 581975), (167050, 442301), (232790, 317395), (244150, 302627)]