236440420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13121}}^1$

素因数の和:13200

約数の個数: 48

約数和(自身を含む): 535692528

約数和(自身を除く): 299252108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 13121, 18020, 26242, 52484, 65605, 131210, 223057, 262420, 446114, 695413, 892228, 1115285, 1390826, 2230570, 2781652, 3477065, 4461140, 6954130, 11822021, 13908260, 23644042, 47288084, 59110105, 118220210, 236440420]

約数ペア:

[(1, 236440420), (2, 118220210), (4, 59110105), (5, 47288084), (10, 23644042), (17, 13908260), (20, 11822021), (34, 6954130), (53, 4461140), (68, 3477065), (85, 2781652), (106, 2230570), (170, 1390826), (212, 1115285), (265, 892228), (340, 695413), (530, 446114), (901, 262420), (1060, 223057), (1802, 131210), (3604, 65605), (4505, 52484), (9010, 26242), (13121, 18020)]