884867330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 1702850688

約数和(自身を除く): 817983358

約数列:

[1, 2, 5, 10, 41, 43, 53, 82, 86, 106, 205, 215, 265, 410, 430, 530, 947, 1763, 1894, 2173, 2279, 3526, 4346, 4558, 4735, 8815, 9470, 10865, 11395, 17630, 21730, 22790, 38827, 40721, 50191, 77654, 81442, 93439, 100382, 186878, 194135, 203605, 250955, 388270, 407210, 467195, 501910, 934390, 1669561, 2057831, 2158213, 3339122, 4115662, 4316426, 8347805, 10289155, 10791065, 16695610, 20578310, 21582130, 88486733, 176973466, 442433665, 884867330]

約数ペア:

[(1, 884867330), (2, 442433665), (5, 176973466), (10, 88486733), (41, 21582130), (43, 20578310), (53, 16695610), (82, 10791065), (86, 10289155), (106, 8347805), (205, 4316426), (215, 4115662), (265, 3339122), (410, 2158213), (430, 2057831), (530, 1669561), (947, 934390), (1763, 501910), (1894, 467195), (2173, 407210), (2279, 388270), (3526, 250955), (4346, 203605), (4558, 194135), (4735, 186878), (8815, 100382), (9470, 93439), (10865, 81442), (11395, 77654), (17630, 50191), (21730, 40721), (22790, 38827)]