13305711100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{6343}}^1$

素因数の和:8275

約数の個数: 72

約数和(自身を含む): 31519732608

約数和(自身を除く): 18214021508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1907, 3814, 6343, 7628, 9535, 12686, 19070, 20977, 25372, 31715, 38140, 41954, 47675, 63430, 69773, 83908, 95350, 104885, 126860, 139546, 158575, 190700, 209770, 279092, 317150, 348865, 419540, 524425, 634300, 697730, 1048850, 1395460, 1744325, 2097700, 3488650, 6977300, 12096101, 24192202, 48384404, 60480505, 120961010, 133057111, 241922020, 266114222, 302402525, 532228444, 604805050, 665285555, 1209610100, 1330571110, 2661142220, 3326427775, 6652855550, 13305711100]

約数ペア:

[(1, 13305711100), (2, 6652855550), (4, 3326427775), (5, 2661142220), (10, 1330571110), (11, 1209610100), (20, 665285555), (22, 604805050), (25, 532228444), (44, 302402525), (50, 266114222), (55, 241922020), (100, 133057111), (110, 120961010), (220, 60480505), (275, 48384404), (550, 24192202), (1100, 12096101), (1907, 6977300), (3814, 3488650), (6343, 2097700), (7628, 1744325), (9535, 1395460), (12686, 1048850), (19070, 697730), (20977, 634300), (25372, 524425), (31715, 419540), (38140, 348865), (41954, 317150), (47675, 279092), (63430, 209770), (69773, 190700), (83908, 158575), (95350, 139546), (104885, 126860)]