3397652020480

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85626311}}^1$

素因数の和:85626363

約数の個数: 72

約数和(自身を含む): 8400968722944

約数和(自身を除く): 5003316702464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 85626311, 171252622, 342505244, 428131555, 685010488, 856263110, 1370020976, 1712526220, 2654415641, 2740041952, 3425052440, 5308831282, 5480083904, 6850104880, 10617662564, 10960167808, 13272078205, 13700209760, 21235325128, 21920335616, 26544156410, 27400419520, 42470650256, 53088312820, 54800839040, 84941300512, 106176625640, 109601678080, 169882601024, 212353251280, 339765202048, 424706502560, 679530404096, 849413005120, 1698826010240, 3397652020480]

約数ペア:

[(1, 3397652020480), (2, 1698826010240), (4, 849413005120), (5, 679530404096), (8, 424706502560), (10, 339765202048), (16, 212353251280), (20, 169882601024), (31, 109601678080), (32, 106176625640), (40, 84941300512), (62, 54800839040), (64, 53088312820), (80, 42470650256), (124, 27400419520), (128, 26544156410), (155, 21920335616), (160, 21235325128), (248, 13700209760), (256, 13272078205), (310, 10960167808), (320, 10617662564), (496, 6850104880), (620, 5480083904), (640, 5308831282), (992, 3425052440), (1240, 2740041952), (1280, 2654415641), (1984, 1712526220), (2480, 1370020976), (3968, 856263110), (4960, 685010488), (7936, 428131555), (9920, 342505244), (19840, 171252622), (39680, 85626311)]