103437520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4052

約数の個数: 80

約数和(自身を含む): 268107840

約数和(自身を除く): 164670320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 4003, 5168, 6460, 8006, 12920, 16012, 20015, 25840, 32024, 40030, 64048, 68051, 76057, 80060, 136102, 152114, 160120, 272204, 304228, 320240, 340255, 380285, 544408, 608456, 680510, 760570, 1088816, 1216912, 1292969, 1361020, 1521140, 2585938, 2722040, 3042280, 5171876, 5444080, 6084560, 6464845, 10343752, 12929690, 20687504, 25859380, 51718760, 103437520]

約数ペア:

[(1, 103437520), (2, 51718760), (4, 25859380), (5, 20687504), (8, 12929690), (10, 10343752), (16, 6464845), (17, 6084560), (19, 5444080), (20, 5171876), (34, 3042280), (38, 2722040), (40, 2585938), (68, 1521140), (76, 1361020), (80, 1292969), (85, 1216912), (95, 1088816), (136, 760570), (152, 680510), (170, 608456), (190, 544408), (272, 380285), (304, 340255), (323, 320240), (340, 304228), (380, 272204), (646, 160120), (680, 152114), (760, 136102), (1292, 80060), (1360, 76057), (1520, 68051), (1615, 64048), (2584, 40030), (3230, 32024), (4003, 25840), (5168, 20015), (6460, 16012), (8006, 12920)]