1330481690950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8563}}^1\times {\mathrm{75793}}^1$

素因数の和:84409

約数の個数: 48

約数和(自身を含む): 2535383881296

約数和(自身を除く): 1204902190346

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 8563, 17126, 42815, 75793, 85630, 151586, 214075, 351083, 378965, 428150, 702166, 757930, 1755415, 1894825, 3107513, 3510830, 3789650, 6215026, 8777075, 15537565, 17554150, 31075130, 77687825, 155375650, 649015459, 1298030918, 3245077295, 6490154590, 16225386475, 26609633819, 32450772950, 53219267638, 133048169095, 266096338190, 665240845475, 1330481690950]

約数ペア:

[(1, 1330481690950), (2, 665240845475), (5, 266096338190), (10, 133048169095), (25, 53219267638), (41, 32450772950), (50, 26609633819), (82, 16225386475), (205, 6490154590), (410, 3245077295), (1025, 1298030918), (2050, 649015459), (8563, 155375650), (17126, 77687825), (42815, 31075130), (75793, 17554150), (85630, 15537565), (151586, 8777075), (214075, 6215026), (351083, 3789650), (378965, 3510830), (428150, 3107513), (702166, 1894825), (757930, 1755415)]