868173350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 1814214240

約数和(自身を除く): 946040890

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 113, 122, 226, 229, 275, 305, 458, 550, 565, 610, 671, 1130, 1145, 1243, 1342, 1525, 2290, 2486, 2519, 2825, 3050, 3355, 5038, 5650, 5725, 6215, 6710, 6893, 11450, 12430, 12595, 13786, 13969, 16775, 25190, 25877, 27938, 31075, 33550, 34465, 51754, 62150, 62975, 68930, 69845, 75823, 125950, 129385, 139690, 151646, 153659, 172325, 258770, 284647, 307318, 344650, 349225, 379115, 569294, 646925, 698450, 758230, 768295, 1293850, 1423235, 1536590, 1578497, 1895575, 2846470, 3156994, 3791150, 3841475, 7116175, 7682950, 7892485, 14232350, 15784970, 17363467, 34726934, 39462425, 78924850, 86817335, 173634670, 434086675, 868173350]

約数ペア:

[(1, 868173350), (2, 434086675), (5, 173634670), (10, 86817335), (11, 78924850), (22, 39462425), (25, 34726934), (50, 17363467), (55, 15784970), (61, 14232350), (110, 7892485), (113, 7682950), (122, 7116175), (226, 3841475), (229, 3791150), (275, 3156994), (305, 2846470), (458, 1895575), (550, 1578497), (565, 1536590), (610, 1423235), (671, 1293850), (1130, 768295), (1145, 758230), (1243, 698450), (1342, 646925), (1525, 569294), (2290, 379115), (2486, 349225), (2519, 344650), (2825, 307318), (3050, 284647), (3355, 258770), (5038, 172325), (5650, 153659), (5725, 151646), (6215, 139690), (6710, 129385), (6893, 125950), (11450, 75823), (12430, 69845), (12595, 68930), (13786, 62975), (13969, 62150), (16775, 51754), (25190, 34465), (25877, 33550), (27938, 31075)]