97814920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 167605880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 59, 62, 70, 118, 124, 140, 155, 191, 217, 236, 248, 280, 295, 310, 382, 413, 434, 472, 590, 620, 764, 826, 868, 955, 1085, 1180, 1240, 1337, 1528, 1652, 1736, 1829, 1910, 2065, 2170, 2360, 2674, 3304, 3658, 3820, 4130, 4340, 5348, 5921, 6685, 7316, 7640, 8260, 8680, 9145, 10696, 11269, 11842, 12803, 13370, 14632, 16520, 18290, 22538, 23684, 25606, 26740, 29605, 36580, 41447, 45076, 47368, 51212, 53480, 56345, 59210, 64015, 73160, 78883, 82894, 90152, 102424, 112690, 118420, 128030, 157766, 165788, 207235, 225380, 236840, 256060, 315532, 331576, 349339, 394415, 414470, 450760, 512120, 631064, 698678, 788830, 828940, 1397356, 1577660, 1657880, 1746695, 2445373, 2794712, 3155320, 3493390, 4890746, 6986780, 9781492, 12226865, 13973560, 19562984, 24453730, 48907460, 97814920]

約数ペア:

[(1, 97814920), (2, 48907460), (4, 24453730), (5, 19562984), (7, 13973560), (8, 12226865), (10, 9781492), (14, 6986780), (20, 4890746), (28, 3493390), (31, 3155320), (35, 2794712), (40, 2445373), (56, 1746695), (59, 1657880), (62, 1577660), (70, 1397356), (118, 828940), (124, 788830), (140, 698678), (155, 631064), (191, 512120), (217, 450760), (236, 414470), (248, 394415), (280, 349339), (295, 331576), (310, 315532), (382, 256060), (413, 236840), (434, 225380), (472, 207235), (590, 165788), (620, 157766), (764, 128030), (826, 118420), (868, 112690), (955, 102424), (1085, 90152), (1180, 82894), (1240, 78883), (1337, 73160), (1528, 64015), (1652, 59210), (1736, 56345), (1829, 53480), (1910, 51212), (2065, 47368), (2170, 45076), (2360, 41447), (2674, 36580), (3304, 29605), (3658, 26740), (3820, 25606), (4130, 23684), (4340, 22538), (5348, 18290), (5921, 16520), (6685, 14632), (7316, 13370), (7640, 12803), (8260, 11842), (8680, 11269), (9145, 10696)]