473360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 1130136

約数和(自身を除く): 656776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 97, 122, 194, 244, 305, 388, 485, 488, 610, 776, 970, 976, 1220, 1552, 1940, 2440, 3880, 4880, 5917, 7760, 11834, 23668, 29585, 47336, 59170, 94672, 118340, 236680, 473360]

約数ペア:

[(1, 473360), (2, 236680), (4, 118340), (5, 94672), (8, 59170), (10, 47336), (16, 29585), (20, 23668), (40, 11834), (61, 7760), (80, 5917), (97, 4880), (122, 3880), (194, 2440), (244, 1940), (305, 1552), (388, 1220), (485, 976), (488, 970), (610, 776)]