7081036280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{61703}}^1$

素因数の和:61884

約数の個数: 64

約数和(自身を含む): 16882214400

約数和(自身を除く): 9801178120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 1208, 1510, 2869, 3020, 5738, 6040, 11476, 14345, 22952, 28690, 57380, 61703, 114760, 123406, 246812, 308515, 493624, 617030, 1172357, 1234060, 2344714, 2468120, 4689428, 5861785, 9317153, 9378856, 11723570, 18634306, 23447140, 37268612, 46585765, 46894280, 74537224, 93171530, 177025907, 186343060, 354051814, 372686120, 708103628, 885129535, 1416207256, 1770259070, 3540518140, 7081036280]

約数ペア:

[(1, 7081036280), (2, 3540518140), (4, 1770259070), (5, 1416207256), (8, 885129535), (10, 708103628), (19, 372686120), (20, 354051814), (38, 186343060), (40, 177025907), (76, 93171530), (95, 74537224), (151, 46894280), (152, 46585765), (190, 37268612), (302, 23447140), (380, 18634306), (604, 11723570), (755, 9378856), (760, 9317153), (1208, 5861785), (1510, 4689428), (2869, 2468120), (3020, 2344714), (5738, 1234060), (6040, 1172357), (11476, 617030), (14345, 493624), (22952, 308515), (28690, 246812), (57380, 123406), (61703, 114760)]