10923860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 25923240

約数和(自身を除く): 14999380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 89, 95, 170, 178, 190, 323, 340, 356, 361, 380, 445, 646, 722, 890, 1292, 1444, 1513, 1615, 1691, 1780, 1805, 3026, 3230, 3382, 3610, 6052, 6137, 6460, 6764, 7220, 7565, 8455, 12274, 15130, 16910, 24548, 28747, 30260, 30685, 32129, 33820, 57494, 61370, 64258, 114988, 122740, 128516, 143735, 160645, 287470, 321290, 546193, 574940, 642580, 1092386, 2184772, 2730965, 5461930, 10923860]

約数ペア:

[(1, 10923860), (2, 5461930), (4, 2730965), (5, 2184772), (10, 1092386), (17, 642580), (19, 574940), (20, 546193), (34, 321290), (38, 287470), (68, 160645), (76, 143735), (85, 128516), (89, 122740), (95, 114988), (170, 64258), (178, 61370), (190, 57494), (323, 33820), (340, 32129), (356, 30685), (361, 30260), (380, 28747), (445, 24548), (646, 16910), (722, 15130), (890, 12274), (1292, 8455), (1444, 7565), (1513, 7220), (1615, 6764), (1691, 6460), (1780, 6137), (1805, 6052), (3026, 3610), (3230, 3382)]