348529540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31627}}^1$

素因数の和:31684

約数の個数: 48

約数和(自身を含む): 797025600

約数和(自身を除く): 448496060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 31627, 63254, 126508, 158135, 316270, 600913, 632540, 917183, 1201826, 1834366, 2403652, 3004565, 3668732, 4585915, 6009130, 9171830, 12018260, 17426477, 18343660, 34852954, 69705908, 87132385, 174264770, 348529540]

約数ペア:

[(1, 348529540), (2, 174264770), (4, 87132385), (5, 69705908), (10, 34852954), (19, 18343660), (20, 17426477), (29, 12018260), (38, 9171830), (58, 6009130), (76, 4585915), (95, 3668732), (116, 3004565), (145, 2403652), (190, 1834366), (290, 1201826), (380, 917183), (551, 632540), (580, 600913), (1102, 316270), (2204, 158135), (2755, 126508), (5510, 63254), (11020, 31627)]