9871303910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{63863}}^1$

素因数の和:63953

約数の個数: 64

約数和(自身を含む): 20278097280

約数和(自身を除く): 10406793370

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 377, 410, 533, 754, 1066, 1189, 1885, 2378, 2665, 3770, 5330, 5945, 11890, 15457, 30914, 63863, 77285, 127726, 154570, 319315, 638630, 830219, 1660438, 1852027, 2618383, 3704054, 4151095, 5236766, 8302190, 9260135, 13091915, 18520270, 24076351, 26183830, 34038979, 48152702, 68077958, 75933107, 120381755, 151866214, 170194895, 240763510, 340389790, 379665535, 759331070, 987130391, 1974260782, 4935651955, 9871303910]

約数ペア:

[(1, 9871303910), (2, 4935651955), (5, 1974260782), (10, 987130391), (13, 759331070), (26, 379665535), (29, 340389790), (41, 240763510), (58, 170194895), (65, 151866214), (82, 120381755), (130, 75933107), (145, 68077958), (205, 48152702), (290, 34038979), (377, 26183830), (410, 24076351), (533, 18520270), (754, 13091915), (1066, 9260135), (1189, 8302190), (1885, 5236766), (2378, 4151095), (2665, 3704054), (3770, 2618383), (5330, 1852027), (5945, 1660438), (11890, 830219), (15457, 638630), (30914, 319315), (63863, 154570), (77285, 127726)]