15696850010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{2003}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 29789700480

約数和(自身を除く): 14092850470

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 443, 610, 886, 1769, 2003, 2215, 3538, 4006, 4430, 8845, 10015, 12847, 17690, 20030, 25694, 27023, 54046, 58087, 64235, 116174, 122183, 128470, 135115, 244366, 270230, 290435, 580870, 610915, 783667, 887329, 1221830, 1567334, 1774658, 3543307, 3918335, 4436645, 7086614, 7836670, 8873290, 17716535, 25732541, 35433070, 51465082, 54127069, 108254138, 128662705, 257325410, 270635345, 541270690, 1569685001, 3139370002, 7848425005, 15696850010]

約数ペア:

[(1, 15696850010), (2, 7848425005), (5, 3139370002), (10, 1569685001), (29, 541270690), (58, 270635345), (61, 257325410), (122, 128662705), (145, 108254138), (290, 54127069), (305, 51465082), (443, 35433070), (610, 25732541), (886, 17716535), (1769, 8873290), (2003, 7836670), (2215, 7086614), (3538, 4436645), (4006, 3918335), (4430, 3543307), (8845, 1774658), (10015, 1567334), (12847, 1221830), (17690, 887329), (20030, 783667), (25694, 610915), (27023, 580870), (54046, 290435), (58087, 270230), (64235, 244366), (116174, 135115), (122183, 128470)]