224775980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78593}}^1$

素因数の和:78626

約数の個数: 48

約数和(自身を含む): 554559264

約数和(自身を除く): 329783284

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 78593, 157186, 314372, 392965, 785930, 864523, 1021709, 1571860, 1729046, 2043418, 3458092, 4086836, 4322615, 5108545, 8645230, 10217090, 11238799, 17290460, 20434180, 22477598, 44955196, 56193995, 112387990, 224775980]

約数ペア:

[(1, 224775980), (2, 112387990), (4, 56193995), (5, 44955196), (10, 22477598), (11, 20434180), (13, 17290460), (20, 11238799), (22, 10217090), (26, 8645230), (44, 5108545), (52, 4322615), (55, 4086836), (65, 3458092), (110, 2043418), (130, 1729046), (143, 1571860), (220, 1021709), (260, 864523), (286, 785930), (572, 392965), (715, 314372), (1430, 157186), (2860, 78593)]