1225899640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{10601}}^1$

素因数の和:10685

約数の個数: 96

約数和(自身を含む): 3263295600

約数和(自身を除く): 2037395960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 826, 980, 1180, 1652, 1960, 2065, 2360, 2891, 3304, 4130, 5782, 8260, 10601, 11564, 14455, 16520, 21202, 23128, 28910, 42404, 53005, 57820, 74207, 84808, 106010, 115640, 148414, 212020, 296828, 371035, 424040, 519449, 593656, 625459, 742070, 1038898, 1250918, 1484140, 2077796, 2501836, 2597245, 2968280, 3127295, 4155592, 4378213, 5003672, 5194490, 6254590, 8756426, 10388980, 12509180, 17512852, 20777960, 21891065, 25018360, 30647491, 35025704, 43782130, 61294982, 87564260, 122589964, 153237455, 175128520, 245179928, 306474910, 612949820, 1225899640]

約数ペア:

[(1, 1225899640), (2, 612949820), (4, 306474910), (5, 245179928), (7, 175128520), (8, 153237455), (10, 122589964), (14, 87564260), (20, 61294982), (28, 43782130), (35, 35025704), (40, 30647491), (49, 25018360), (56, 21891065), (59, 20777960), (70, 17512852), (98, 12509180), (118, 10388980), (140, 8756426), (196, 6254590), (236, 5194490), (245, 5003672), (280, 4378213), (295, 4155592), (392, 3127295), (413, 2968280), (472, 2597245), (490, 2501836), (590, 2077796), (826, 1484140), (980, 1250918), (1180, 1038898), (1652, 742070), (1960, 625459), (2065, 593656), (2360, 519449), (2891, 424040), (3304, 371035), (4130, 296828), (5782, 212020), (8260, 148414), (10601, 115640), (11564, 106010), (14455, 84808), (16520, 74207), (21202, 57820), (23128, 53005), (28910, 42404)]