33168520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 94867200

約数和(自身を除く): 61698680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 89, 110, 121, 140, 154, 178, 220, 242, 280, 308, 356, 385, 440, 445, 484, 605, 616, 623, 712, 770, 847, 890, 968, 979, 1210, 1246, 1331, 1540, 1694, 1780, 1958, 2420, 2492, 2662, 3080, 3115, 3388, 3560, 3916, 4235, 4840, 4895, 4984, 5324, 6230, 6655, 6776, 6853, 7832, 8470, 9317, 9790, 10648, 10769, 12460, 13310, 13706, 16940, 18634, 19580, 21538, 24920, 26620, 27412, 33880, 34265, 37268, 39160, 43076, 46585, 53240, 53845, 54824, 68530, 74536, 75383, 86152, 93170, 107690, 118459, 137060, 150766, 186340, 215380, 236918, 274120, 301532, 372680, 376915, 430760, 473836, 592295, 603064, 753830, 829213, 947672, 1184590, 1507660, 1658426, 2369180, 3015320, 3316852, 4146065, 4738360, 6633704, 8292130, 16584260, 33168520]

約数ペア:

[(1, 33168520), (2, 16584260), (4, 8292130), (5, 6633704), (7, 4738360), (8, 4146065), (10, 3316852), (11, 3015320), (14, 2369180), (20, 1658426), (22, 1507660), (28, 1184590), (35, 947672), (40, 829213), (44, 753830), (55, 603064), (56, 592295), (70, 473836), (77, 430760), (88, 376915), (89, 372680), (110, 301532), (121, 274120), (140, 236918), (154, 215380), (178, 186340), (220, 150766), (242, 137060), (280, 118459), (308, 107690), (356, 93170), (385, 86152), (440, 75383), (445, 74536), (484, 68530), (605, 54824), (616, 53845), (623, 53240), (712, 46585), (770, 43076), (847, 39160), (890, 37268), (968, 34265), (979, 33880), (1210, 27412), (1246, 26620), (1331, 24920), (1540, 21538), (1694, 19580), (1780, 18634), (1958, 16940), (2420, 13706), (2492, 13310), (2662, 12460), (3080, 10769), (3115, 10648), (3388, 9790), (3560, 9317), (3916, 8470), (4235, 7832), (4840, 6853), (4895, 6776), (4984, 6655), (5324, 6230)]