7159450100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{3413}}^1$

素因数の和:5345

約数の個数: 72

約数和(自身を含む): 16962226848

約数和(自身を除く): 9802776748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1907, 3413, 3814, 6826, 7628, 9535, 13652, 17065, 19070, 20977, 34130, 37543, 38140, 41954, 47675, 68260, 75086, 83908, 85325, 95350, 104885, 150172, 170650, 187715, 190700, 209770, 341300, 375430, 419540, 524425, 750860, 938575, 1048850, 1877150, 2097700, 3754300, 6508591, 13017182, 26034364, 32542955, 65085910, 71594501, 130171820, 143189002, 162714775, 286378004, 325429550, 357972505, 650859100, 715945010, 1431890020, 1789862525, 3579725050, 7159450100]

約数ペア:

[(1, 7159450100), (2, 3579725050), (4, 1789862525), (5, 1431890020), (10, 715945010), (11, 650859100), (20, 357972505), (22, 325429550), (25, 286378004), (44, 162714775), (50, 143189002), (55, 130171820), (100, 71594501), (110, 65085910), (220, 32542955), (275, 26034364), (550, 13017182), (1100, 6508591), (1907, 3754300), (3413, 2097700), (3814, 1877150), (6826, 1048850), (7628, 938575), (9535, 750860), (13652, 524425), (17065, 419540), (19070, 375430), (20977, 341300), (34130, 209770), (37543, 190700), (38140, 187715), (41954, 170650), (47675, 150172), (68260, 104885), (75086, 95350), (83908, 85325)]