25012512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 85700160

約数和(自身を除く): 60687648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 653, 672, 684, 798, 912, 1008, 1064, 1197, 1306, 1368, 1596, 1824, 1959, 2016, 2128, 2394, 2612, 2736, 3192, 3918, 4256, 4571, 4788, 5224, 5472, 5877, 6384, 7836, 9142, 9576, 10448, 11754, 12407, 12768, 13713, 15672, 18284, 19152, 20896, 23508, 24814, 27426, 31344, 36568, 37221, 38304, 41139, 47016, 49628, 54852, 62688, 73136, 74442, 82278, 86849, 94032, 99256, 109704, 111663, 146272, 148884, 164556, 173698, 188064, 198512, 219408, 223326, 260547, 297768, 329112, 347396, 397024, 438816, 446652, 521094, 595536, 658224, 694792, 781641, 893304, 1042188, 1191072, 1316448, 1389584, 1563282, 1786608, 2084376, 2779168, 3126564, 3573216, 4168752, 6253128, 8337504, 12506256, 25012512]

約数ペア:

[(1, 25012512), (2, 12506256), (3, 8337504), (4, 6253128), (6, 4168752), (7, 3573216), (8, 3126564), (9, 2779168), (12, 2084376), (14, 1786608), (16, 1563282), (18, 1389584), (19, 1316448), (21, 1191072), (24, 1042188), (28, 893304), (32, 781641), (36, 694792), (38, 658224), (42, 595536), (48, 521094), (56, 446652), (57, 438816), (63, 397024), (72, 347396), (76, 329112), (84, 297768), (96, 260547), (112, 223326), (114, 219408), (126, 198512), (133, 188064), (144, 173698), (152, 164556), (168, 148884), (171, 146272), (224, 111663), (228, 109704), (252, 99256), (266, 94032), (288, 86849), (304, 82278), (336, 74442), (342, 73136), (399, 62688), (456, 54852), (504, 49628), (532, 47016), (608, 41139), (653, 38304), (672, 37221), (684, 36568), (798, 31344), (912, 27426), (1008, 24814), (1064, 23508), (1197, 20896), (1306, 19152), (1368, 18284), (1596, 15672), (1824, 13713), (1959, 12768), (2016, 12407), (2128, 11754), (2394, 10448), (2612, 9576), (2736, 9142), (3192, 7836), (3918, 6384), (4256, 5877), (4571, 5472), (4788, 5224)]