25907184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 80954640

約数和(自身を除く): 55047456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 557, 612, 646, 684, 816, 912, 969, 1114, 1224, 1292, 1368, 1671, 1938, 2228, 2448, 2584, 2736, 2907, 3342, 3876, 4456, 5013, 5168, 5814, 6684, 7752, 8912, 9469, 10026, 10583, 11628, 13368, 15504, 18938, 20052, 21166, 23256, 26736, 28407, 31749, 37876, 40104, 42332, 46512, 56814, 63498, 75752, 80208, 84664, 85221, 95247, 113628, 126996, 151504, 169328, 170442, 179911, 190494, 227256, 253992, 340884, 359822, 380988, 454512, 507984, 539733, 681768, 719644, 761976, 1079466, 1363536, 1439288, 1523952, 1619199, 2158932, 2878576, 3238398, 4317864, 6476796, 8635728, 12953592, 25907184]

約数ペア:

[(1, 25907184), (2, 12953592), (3, 8635728), (4, 6476796), (6, 4317864), (8, 3238398), (9, 2878576), (12, 2158932), (16, 1619199), (17, 1523952), (18, 1439288), (19, 1363536), (24, 1079466), (34, 761976), (36, 719644), (38, 681768), (48, 539733), (51, 507984), (57, 454512), (68, 380988), (72, 359822), (76, 340884), (102, 253992), (114, 227256), (136, 190494), (144, 179911), (152, 170442), (153, 169328), (171, 151504), (204, 126996), (228, 113628), (272, 95247), (304, 85221), (306, 84664), (323, 80208), (342, 75752), (408, 63498), (456, 56814), (557, 46512), (612, 42332), (646, 40104), (684, 37876), (816, 31749), (912, 28407), (969, 26736), (1114, 23256), (1224, 21166), (1292, 20052), (1368, 18938), (1671, 15504), (1938, 13368), (2228, 11628), (2448, 10583), (2584, 10026), (2736, 9469), (2907, 8912), (3342, 7752), (3876, 6684), (4456, 5814), (5013, 5168)]