23564940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 96

約数和(自身を含む): 79403520

約数和(自身を除く): 55838580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 2953, 3990, 5906, 7980, 8859, 11812, 14765, 17718, 20671, 29530, 35436, 41342, 44295, 56107, 59060, 62013, 82684, 88590, 103355, 112214, 124026, 168321, 177180, 206710, 224428, 248052, 280535, 310065, 336642, 392749, 413420, 561070, 620130, 673284, 785498, 841605, 1122140, 1178247, 1240260, 1570996, 1683210, 1963745, 2356494, 3366420, 3927490, 4712988, 5891235, 7854980, 11782470, 23564940]

約数ペア:

[(1, 23564940), (2, 11782470), (3, 7854980), (4, 5891235), (5, 4712988), (6, 3927490), (7, 3366420), (10, 2356494), (12, 1963745), (14, 1683210), (15, 1570996), (19, 1240260), (20, 1178247), (21, 1122140), (28, 841605), (30, 785498), (35, 673284), (38, 620130), (42, 561070), (57, 413420), (60, 392749), (70, 336642), (76, 310065), (84, 280535), (95, 248052), (105, 224428), (114, 206710), (133, 177180), (140, 168321), (190, 124026), (210, 112214), (228, 103355), (266, 88590), (285, 82684), (380, 62013), (399, 59060), (420, 56107), (532, 44295), (570, 41342), (665, 35436), (798, 29530), (1140, 20671), (1330, 17718), (1596, 14765), (1995, 11812), (2660, 8859), (2953, 7980), (3990, 5906)]