17996923300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{13633}}^1$

素因数の和:13997

約数の個数: 72

約数和(自身を含む): 40094649056

約数和(自身を除く): 22097725756

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 307, 430, 614, 860, 1075, 1228, 1535, 2150, 3070, 4300, 6140, 7675, 13201, 13633, 15350, 26402, 27266, 30700, 52804, 54532, 66005, 68165, 132010, 136330, 264020, 272660, 330025, 340825, 586219, 660050, 681650, 1172438, 1320100, 1363300, 2344876, 2931095, 4185331, 5862190, 8370662, 11724380, 14655475, 16741324, 20926655, 29310950, 41853310, 58621900, 83706620, 104633275, 179969233, 209266550, 359938466, 418533100, 719876932, 899846165, 1799692330, 3599384660, 4499230825, 8998461650, 17996923300]

約数ペア:

[(1, 17996923300), (2, 8998461650), (4, 4499230825), (5, 3599384660), (10, 1799692330), (20, 899846165), (25, 719876932), (43, 418533100), (50, 359938466), (86, 209266550), (100, 179969233), (172, 104633275), (215, 83706620), (307, 58621900), (430, 41853310), (614, 29310950), (860, 20926655), (1075, 16741324), (1228, 14655475), (1535, 11724380), (2150, 8370662), (3070, 5862190), (4300, 4185331), (6140, 2931095), (7675, 2344876), (13201, 1363300), (13633, 1320100), (15350, 1172438), (26402, 681650), (27266, 660050), (30700, 586219), (52804, 340825), (54532, 330025), (66005, 272660), (68165, 264020), (132010, 136330)]