33327920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 49166800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 307, 368, 460, 472, 590, 614, 920, 944, 1180, 1228, 1357, 1535, 1840, 2360, 2456, 2714, 3070, 4720, 4912, 5428, 6140, 6785, 7061, 10856, 12280, 13570, 14122, 18113, 21712, 24560, 27140, 28244, 35305, 36226, 54280, 56488, 70610, 72452, 90565, 108560, 112976, 141220, 144904, 181130, 282440, 289808, 362260, 416599, 564880, 724520, 833198, 1449040, 1666396, 2082995, 3332792, 4165990, 6665584, 8331980, 16663960, 33327920]

約数ペア:

[(1, 33327920), (2, 16663960), (4, 8331980), (5, 6665584), (8, 4165990), (10, 3332792), (16, 2082995), (20, 1666396), (23, 1449040), (40, 833198), (46, 724520), (59, 564880), (80, 416599), (92, 362260), (115, 289808), (118, 282440), (184, 181130), (230, 144904), (236, 141220), (295, 112976), (307, 108560), (368, 90565), (460, 72452), (472, 70610), (590, 56488), (614, 54280), (920, 36226), (944, 35305), (1180, 28244), (1228, 27140), (1357, 24560), (1535, 21712), (1840, 18113), (2360, 14122), (2456, 13570), (2714, 12280), (3070, 10856), (4720, 7061), (4912, 6785), (5428, 6140)]