834853760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100343}}^1$

素因数の和:100375

約数の個数: 64

約数和(自身を含む): 2149368480

約数和(自身を除く): 1314514720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 100343, 200686, 401372, 501715, 802744, 1003430, 1304459, 1605488, 2006860, 2608918, 3210976, 4013720, 5217836, 6421952, 6522295, 8027440, 10435672, 12843904, 13044590, 16054880, 20871344, 26089180, 32109760, 41742688, 52178360, 64219520, 83485376, 104356720, 166970752, 208713440, 417426880, 834853760]

約数ペア:

[(1, 834853760), (2, 417426880), (4, 208713440), (5, 166970752), (8, 104356720), (10, 83485376), (13, 64219520), (16, 52178360), (20, 41742688), (26, 32109760), (32, 26089180), (40, 20871344), (52, 16054880), (64, 13044590), (65, 12843904), (80, 10435672), (104, 8027440), (128, 6522295), (130, 6421952), (160, 5217836), (208, 4013720), (260, 3210976), (320, 2608918), (416, 2006860), (520, 1605488), (640, 1304459), (832, 1003430), (1040, 802744), (1664, 501715), (2080, 401372), (4160, 200686), (8320, 100343)]