139410200

素因数分解:

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

素因数の和:477

約数の個数: 96

約数和(自身を含む): 346919760

約数和(自身を除く): 207509560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 131, 136, 170, 200, 262, 313, 340, 425, 524, 626, 655, 680, 850, 1048, 1252, 1310, 1565, 1700, 2227, 2504, 2620, 3130, 3275, 3400, 4454, 5240, 5321, 6260, 6550, 7825, 8908, 10642, 11135, 12520, 13100, 15650, 17816, 21284, 22270, 26200, 26605, 31300, 41003, 42568, 44540, 53210, 55675, 62600, 82006, 89080, 106420, 111350, 133025, 164012, 205015, 212840, 222700, 266050, 328024, 410030, 445400, 532100, 697051, 820060, 1025075, 1064200, 1394102, 1640120, 2050150, 2788204, 3485255, 4100300, 5576408, 6970510, 8200600, 13941020, 17426275, 27882040, 34852550, 69705100, 139410200]

約数ペア:

[(1, 139410200), (2, 69705100), (4, 34852550), (5, 27882040), (8, 17426275), (10, 13941020), (17, 8200600), (20, 6970510), (25, 5576408), (34, 4100300), (40, 3485255), (50, 2788204), (68, 2050150), (85, 1640120), (100, 1394102), (131, 1064200), (136, 1025075), (170, 820060), (200, 697051), (262, 532100), (313, 445400), (340, 410030), (425, 328024), (524, 266050), (626, 222700), (655, 212840), (680, 205015), (850, 164012), (1048, 133025), (1252, 111350), (1310, 106420), (1565, 89080), (1700, 82006), (2227, 62600), (2504, 55675), (2620, 53210), (3130, 44540), (3275, 42568), (3400, 41003), (4454, 31300), (5240, 26605), (5321, 26200), (6260, 22270), (6550, 21284), (7825, 17816), (8908, 15650), (10642, 13100), (11135, 12520)]