348525500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 814701888

約数和(自身を除く): 466176388

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 131, 170, 250, 262, 313, 340, 425, 500, 524, 626, 655, 850, 1252, 1310, 1565, 1700, 2125, 2227, 2620, 3130, 3275, 4250, 4454, 5321, 6260, 6550, 7825, 8500, 8908, 10642, 11135, 13100, 15650, 16375, 21284, 22270, 26605, 31300, 32750, 39125, 41003, 44540, 53210, 55675, 65500, 78250, 82006, 106420, 111350, 133025, 156500, 164012, 205015, 222700, 266050, 278375, 410030, 532100, 556750, 665125, 697051, 820060, 1025075, 1113500, 1330250, 1394102, 2050150, 2660500, 2788204, 3485255, 4100300, 5125375, 6970510, 10250750, 13941020, 17426275, 20501500, 34852550, 69705100, 87131375, 174262750, 348525500]

約数ペア:

[(1, 348525500), (2, 174262750), (4, 87131375), (5, 69705100), (10, 34852550), (17, 20501500), (20, 17426275), (25, 13941020), (34, 10250750), (50, 6970510), (68, 5125375), (85, 4100300), (100, 3485255), (125, 2788204), (131, 2660500), (170, 2050150), (250, 1394102), (262, 1330250), (313, 1113500), (340, 1025075), (425, 820060), (500, 697051), (524, 665125), (626, 556750), (655, 532100), (850, 410030), (1252, 278375), (1310, 266050), (1565, 222700), (1700, 205015), (2125, 164012), (2227, 156500), (2620, 133025), (3130, 111350), (3275, 106420), (4250, 82006), (4454, 78250), (5321, 65500), (6260, 55675), (6550, 53210), (7825, 44540), (8500, 41003), (8908, 39125), (10642, 32750), (11135, 31300), (13100, 26605), (15650, 22270), (16375, 21284)]