100220640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16061}}^1$

素因数の和:16092

約数の個数: 96

約数和(自身を含む): 340000416

約数和(自身を除く): 239779776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 16061, 32122, 48183, 64244, 80305, 96366, 128488, 160610, 192732, 208793, 240915, 256976, 321220, 385464, 417586, 481830, 513952, 626379, 642440, 770928, 835172, 963660, 1043965, 1252758, 1284880, 1541856, 1670344, 1927320, 2087930, 2505516, 2569760, 3131895, 3340688, 3854640, 4175860, 5011032, 6263790, 6681376, 7709280, 8351720, 10022064, 12527580, 16703440, 20044128, 25055160, 33406880, 50110320, 100220640]

約数ペア:

[(1, 100220640), (2, 50110320), (3, 33406880), (4, 25055160), (5, 20044128), (6, 16703440), (8, 12527580), (10, 10022064), (12, 8351720), (13, 7709280), (15, 6681376), (16, 6263790), (20, 5011032), (24, 4175860), (26, 3854640), (30, 3340688), (32, 3131895), (39, 2569760), (40, 2505516), (48, 2087930), (52, 1927320), (60, 1670344), (65, 1541856), (78, 1284880), (80, 1252758), (96, 1043965), (104, 963660), (120, 835172), (130, 770928), (156, 642440), (160, 626379), (195, 513952), (208, 481830), (240, 417586), (260, 385464), (312, 321220), (390, 256976), (416, 240915), (480, 208793), (520, 192732), (624, 160610), (780, 128488), (1040, 96366), (1248, 80305), (1560, 64244), (2080, 48183), (3120, 32122), (6240, 16061)]