5353360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 12662136

約数和(自身を除く): 7308776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1097, 1220, 2194, 2440, 4388, 4880, 5485, 8776, 10970, 17552, 21940, 43880, 66917, 87760, 133834, 267668, 334585, 535336, 669170, 1070672, 1338340, 2676680, 5353360]

約数ペア:

[(1, 5353360), (2, 2676680), (4, 1338340), (5, 1070672), (8, 669170), (10, 535336), (16, 334585), (20, 267668), (40, 133834), (61, 87760), (80, 66917), (122, 43880), (244, 21940), (305, 17552), (488, 10970), (610, 8776), (976, 5485), (1097, 4880), (1220, 4388), (2194, 2440)]