12000003340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{3821}}^1$

素因数の和:4147

約数の個数: 96

約数和(自身を含む): 27831009024

約数和(自身を除く): 15831005684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 257, 260, 470, 514, 611, 940, 1028, 1222, 1285, 2444, 2570, 3055, 3341, 3821, 5140, 6110, 6682, 7642, 12079, 12220, 13364, 15284, 16705, 19105, 24158, 33410, 38210, 48316, 49673, 60395, 66820, 76420, 99346, 120790, 157027, 179587, 198692, 241580, 248365, 314054, 359174, 496730, 628108, 718348, 785135, 897935, 981997, 993460, 1570270, 1795870, 1963994, 2334631, 3140540, 3591740, 3927988, 4669262, 4909985, 9338524, 9819970, 11673155, 12765961, 19639940, 23346310, 25531922, 46153859, 46692620, 51063844, 63829805, 92307718, 127659610, 184615436, 230769295, 255319220, 461538590, 600000167, 923077180, 1200000334, 2400000668, 3000000835, 6000001670, 12000003340]

約数ペア:

[(1, 12000003340), (2, 6000001670), (4, 3000000835), (5, 2400000668), (10, 1200000334), (13, 923077180), (20, 600000167), (26, 461538590), (47, 255319220), (52, 230769295), (65, 184615436), (94, 127659610), (130, 92307718), (188, 63829805), (235, 51063844), (257, 46692620), (260, 46153859), (470, 25531922), (514, 23346310), (611, 19639940), (940, 12765961), (1028, 11673155), (1222, 9819970), (1285, 9338524), (2444, 4909985), (2570, 4669262), (3055, 3927988), (3341, 3591740), (3821, 3140540), (5140, 2334631), (6110, 1963994), (6682, 1795870), (7642, 1570270), (12079, 993460), (12220, 981997), (13364, 897935), (15284, 785135), (16705, 718348), (19105, 628108), (24158, 496730), (33410, 359174), (38210, 314054), (48316, 248365), (49673, 241580), (60395, 198692), (66820, 179587), (76420, 157027), (99346, 120790)]