88407140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6047}}^1$

素因数の和:6116

約数の個数: 48

約数和(自身を含む): 201180672

約数和(自身を除く): 112773532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 6047, 7310, 12094, 14620, 24188, 30235, 60470, 102799, 120940, 205598, 260021, 411196, 513995, 520042, 1027990, 1040084, 1300105, 2055980, 2600210, 4420357, 5200420, 8840714, 17681428, 22101785, 44203570, 88407140]

約数ペア:

[(1, 88407140), (2, 44203570), (4, 22101785), (5, 17681428), (10, 8840714), (17, 5200420), (20, 4420357), (34, 2600210), (43, 2055980), (68, 1300105), (85, 1040084), (86, 1027990), (170, 520042), (172, 513995), (215, 411196), (340, 260021), (430, 205598), (731, 120940), (860, 102799), (1462, 60470), (2924, 30235), (3655, 24188), (6047, 14620), (7310, 12094)]