103637088875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{12823}}^1$

素因数の和:12981

約数の個数: 64

約数和(自身を含む): 141158384640

約数和(自身を除く): 37521295765

約数列:

[1, 5, 19, 25, 41, 83, 95, 125, 205, 415, 475, 779, 1025, 1577, 2075, 2375, 3403, 3895, 5125, 7885, 10375, 12823, 17015, 19475, 39425, 64115, 64657, 85075, 97375, 197125, 243637, 320575, 323285, 425375, 525743, 1064309, 1218185, 1602875, 1616425, 2628715, 5321545, 6090925, 8082125, 9989117, 13143575, 20221871, 26607725, 30454625, 43636669, 49945585, 65717875, 101109355, 133038625, 218183345, 249727925, 505546775, 829096711, 1090916725, 1248639625, 2527733875, 4145483555, 5454583625, 20727417775, 103637088875]

約数ペア:

[(1, 103637088875), (5, 20727417775), (19, 5454583625), (25, 4145483555), (41, 2527733875), (83, 1248639625), (95, 1090916725), (125, 829096711), (205, 505546775), (415, 249727925), (475, 218183345), (779, 133038625), (1025, 101109355), (1577, 65717875), (2075, 49945585), (2375, 43636669), (3403, 30454625), (3895, 26607725), (5125, 20221871), (7885, 13143575), (10375, 9989117), (12823, 8082125), (17015, 6090925), (19475, 5321545), (39425, 2628715), (64115, 1616425), (64657, 1602875), (85075, 1218185), (97375, 1064309), (197125, 525743), (243637, 425375), (320575, 323285)]