10913980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 30159360

約数和(自身を除く): 19245380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 373, 380, 385, 418, 532, 665, 746, 770, 836, 1045, 1330, 1463, 1492, 1540, 1865, 2090, 2611, 2660, 2926, 3730, 4103, 4180, 5222, 5852, 7087, 7315, 7460, 8206, 10444, 13055, 14174, 14630, 16412, 20515, 26110, 28348, 28721, 29260, 35435, 41030, 49609, 52220, 57442, 70870, 77957, 82060, 99218, 114884, 141740, 143605, 155914, 198436, 248045, 287210, 311828, 389785, 496090, 545699, 574420, 779570, 992180, 1091398, 1559140, 2182796, 2728495, 5456990, 10913980]

約数ペア:

[(1, 10913980), (2, 5456990), (4, 2728495), (5, 2182796), (7, 1559140), (10, 1091398), (11, 992180), (14, 779570), (19, 574420), (20, 545699), (22, 496090), (28, 389785), (35, 311828), (38, 287210), (44, 248045), (55, 198436), (70, 155914), (76, 143605), (77, 141740), (95, 114884), (110, 99218), (133, 82060), (140, 77957), (154, 70870), (190, 57442), (209, 52220), (220, 49609), (266, 41030), (308, 35435), (373, 29260), (380, 28721), (385, 28348), (418, 26110), (532, 20515), (665, 16412), (746, 14630), (770, 14174), (836, 13055), (1045, 10444), (1330, 8206), (1463, 7460), (1492, 7315), (1540, 7087), (1865, 5852), (2090, 5222), (2611, 4180), (2660, 4103), (2926, 3730)]