108942340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6869}}^1$

素因数の和:6952

約数の個数: 48

約数和(自身を含む): 250452720

約数和(自身を除く): 141510380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 6869, 7930, 13738, 15860, 27476, 34345, 68690, 89297, 137380, 178594, 357188, 419009, 446485, 838018, 892970, 1676036, 1785940, 2095045, 4190090, 5447117, 8380180, 10894234, 21788468, 27235585, 54471170, 108942340]

約数ペア:

[(1, 108942340), (2, 54471170), (4, 27235585), (5, 21788468), (10, 10894234), (13, 8380180), (20, 5447117), (26, 4190090), (52, 2095045), (61, 1785940), (65, 1676036), (122, 892970), (130, 838018), (244, 446485), (260, 419009), (305, 357188), (610, 178594), (793, 137380), (1220, 89297), (1586, 68690), (3172, 34345), (3965, 27476), (6869, 15860), (7930, 13738)]